20 Cheap High-Protein Bean and Lentil Dinners, Sorted by How the Beans Arrive

Table of Contents

1. The Bean Math: What a Can Really Holds
2. Safety First: Kidney Beans and the Slow Cooker
3. Making Beans Taste Like More Than Budget Food
4. Dried Beans: Soak, Boil, Simmer
5. Lentils: No Soaking Required
6. Canned Beans, No Cooking
7. Canned Beans, Fast Stovetop
8. Canned Beans, Simmered Pots and Slow Cooker
9. Beans With Chicken
10. Stocking a Bean Pantry
11. Storing and Freezing Cooked Beans
12. FAQ
13. Recipe Cards

Beans come to your kitchen in three forms, and each one changes the dinner, which is why we've sorted the list the way we have. A can is ready to eat. Lentils cook in about half an hour with no soaking. Dried beans take planning, and one of them, the red kidney bean, needs special handling to be safe.

So instead of sorting these 20 dinners by flavor, we sorted them by how the beans arrive: 3 built on dried beans, 2 on lentils, 2 that need no cooking at all, 6 fast stovetop dinners from cans, 5 simmered pots and slow cooker meals, and 2 that pair beans with chicken. Every recipe lists protein per serving, calculated from USDA nutrient data for the exact quantities on its card, and cooking times come from university extension programs, the USDA, and published recipes.

Beans also come up in a lot of our other budget plans, including the cheap high-protein dinners to feed six and the high-protein meal prep ideas on a budget, so this list fits in with those.

Video:

The Bean Math: What a Can Really Holds

It's easy to say a can of beans has "about 20 grams" of protein, but the real number depends on the bean, and it changes if you don't drain it. Here's what USDA data shows per 100 grams of canned beans, drained:

• Black beans: about 6g.
• Pinto beans: about 7g.
• Navy beans: about 7.5g.
• Great Northern beans: about 7.4g.
• Cannellini (white) beans: about 7.3g.
• Chickpeas: about 7.2g.
• Kidney beans: about 8.1g.

A drained 15-ounce can weighs about 250 grams, so a can holds roughly 15g (black beans) to 20g (kidney beans), and most land around 17 to 19g. If you don't drain, the number drops, since USDA lists pinto beans with their canning liquid at only about 4.6g per 100 grams and red kidney beans at about 5.2g. That doesn't matter in a soup, where the liquid stays in the pot, but it does when you're scooping beans onto a plate, so we've counted drained beans everywhere.

Lentils are a different story. Dry lentils have about 24.6g of protein per 100 grams, and cooked lentils about 9g, so a cup of cooked lentils (about 198 grams) holds roughly 18g.

How much cooked bean is in a can or a pound?

Extension sources agree on the big numbers and differ on small ones. A pound of dry beans is about 2 cups and yields about 6 cups cooked, according to the University of Nebraska-Lincoln. One 15-ounce can equals about 1.5 cups of cooked beans by the American Dry Bean Board's figure, but 1.75 cups by a University of Illinois Extension recipe. We assume a pound of dry beans equals about four cans, which is on the conservative side.

Is a bean really the cheapest protein?

It depends on the price, and no federal series tracks canned beans, dry beans, or lentils, so we can't quote a price for them. What we can say, using the U.S. Bureau of Labor Statistics' August 2026 average of about $2.27 a dozen for large eggs, is that eggs cost about 3 cents per gram of protein, and boneless chicken breast about 4 cents. As an illustration only, a $1 can with 17g of protein works out to about 6 cents per gram, so eggs can beat canned beans per gram. Dry beans and lentils usually win by a lot: at an example price of $2 for a pound of lentils, the 111g of protein in the bag works out to under 2 cents per gram. Check your own store, because prices vary by city and month, and we wouldn't want you to trust a number that isn't yours.

Safety First: Kidney Beans and the Slow Cooker

Raw red kidney beans contain a lectin that can make you sick if it isn't destroyed by heat. This matters for two recipes on the list, and it's where a lot of bean advice goes wrong.

Colorado State University Extension says it isn't recommended to cook red kidney beans in a slow cooker, because lectins may still be present, and that if you want to use one, you should first boil the beans for 10 minutes. The FDA's procedure, as summarized by University of California extension, is stricter: soak for at least 5 hours, then boil in fresh water for 30 minutes. Sources differ, so we've taken the more conservative rule, and you'll see it in the red beans and the hearty bean soup. Boil soaked kidney beans for 30 minutes before they go anywhere else, and use canned kidney beans (already cooked) in slow cooker recipes.

Some extension handouts give a slow cooker method for "dried beans" without mentioning kidney beans, so don't assume the general instructions cover them, even if they come from a trusted source.

Making Beans Taste Like More Than Budget Food

Beans are mild, and a few habits fix that. Salt matters: Colorado State University Extension notes that adding salt to the soaking water can shorten cooking time and help prevent splitting. Fat carries flavor, so a tablespoon of olive oil, a piece of smoked sausage, or a spoonful of yogurt at the end changes a pot completely. Acid wakes things up, so finish with lemon, lime, or a splash of vinegar. And herbs and spices belong in every pot, whether that's rosemary and garlic for the white beans or cumin and chile for the black.

If your household isn't used to eating beans often, increase the amount gradually. Beans are high in fiber, and North Carolina Extension materials suggest building up over time and rinsing canned beans, which also cuts some of the sodium.

Dried Beans: Soak, Boil, Simmer

Three dinners for when you have time. The University of Nebraska-Lincoln lists approximate cooking times after soaking: 60 to 90 minutes for black beans, 45 to 60 for Great Northern beans, and 90 to 120 for kidney, navy, and pinto beans. Soak overnight (about 8 hours) in plenty of water, or use a hot soak: boil for 2 to 3 minutes and let the beans stand covered for at least an hour. The soaking water gets drained and rinsed away.

Pinto Beans and Chile-Lime Rice

Soak a pound of dried pinto beans overnight, drain and rinse, cover with fresh water, and simmer 90 to 120 minutes with cumin, garlic, and a bay leaf until soft. That gives about 6 cups of cooked beans. Cook 1.5 cups of dry rice, then stir in lime juice, zest, a pinch of chile, and cilantro. Spoon the beans over the rice and top each plate with a fried egg, cooked until the yolk is firm. Salt the beans near the end, once they're tender, or add it to the soaking water as the extension advice allows.

Why this works: Soaking and simmering the beans gently keeps the skins intact and the centers creamy, which is why the pot tastes richer than it costs.

The nutrition: About 21g of protein per serving when the pot feeds six, from the beans, rice, and egg. We used USDA's canned pinto value for cooked beans, which is slightly conservative.

Red Beans and Rice

This is the one where the lectin rule matters most. Soak a pound of dried red kidney beans for at least 5 hours, drain, cover with fresh water, and boil hard for 30 minutes before reducing the heat. Then simmer with onion, celery, bell pepper, garlic, and a sliced link of smoked andouille for another hour or so, until the beans are creamy. Serve over rice. The sausage is already cooked, but bring leftovers to 165°F when reheating. Don't skip the hard boil, because it's the step that makes kidney beans safe, and you can't judge it by taste.

The nutrition: About 17g of protein per serving when the pot feeds six, from the beans and rice. The sausage isn't counted.

Hearty Bean Soup With Toast

Grab a bag of dried bean mix. Bags like that often contain kidney beans, so give the whole bag the kidney bean treatment: soak, drain, and boil it in fresh water for 30 minutes. Then simmer it with onion, garlic, smoked paprika, and 8 cups of broth for about an hour, until creamy, and ladle it over a thick slice of toast. The longer it sits, the thicker it gets, so thin it with broth when you reheat.

The nutrition: About 17g of protein per serving when the pot feeds six, from the beans and the toast.

Lentils: No Soaking Required

Lentils skip the soaking step and the lectin question. Extension guidance says they need no soaking and cook in about 20 to 30 minutes, and a USDA-funded lentil soup recipe simmers brown lentils about 25 minutes.

Lentil Meatballs With Glazed Carrots and Pesto

A Boston University test kitchen recipe makes about 16 small meatballs from 2 cups of cooked lentils, 2 eggs, three-quarters of a cup of ricotta, a quarter cup of Parmesan, and breadcrumbs. Mash the lentils in a food processor, mix everything, rest the mixture 20 minutes, and bake at 400°F for 15 to 20 minutes, turning halfway, until golden and firm. Because the meatballs contain eggs, bake them until they're firm, and serve with carrots glazed in a little honey and butter, and pesto on top. They're soft before baking, so chill the shaped balls for 10 minutes if they won't hold together; it doesn't take long.

Why this works: Ricotta and egg bind the mashed lentils, so the meatballs hold their shape in the oven without any meat.

The nutrition: About 19g of protein per serving of four meatballs, from the lentils, eggs, ricotta, Parmesan, and breadcrumbs.

Lentil Soup

Sauté an onion, carrots, and celery, add a pound of rinsed dry brown lentils, a can of diced tomatoes, and about 8 cups of water or broth, and simmer 25 to 30 minutes until tender. Stir in spinach at the end and finish each bowl with lemon juice. A pound of dry lentils feeds six. It's even better the next day, and it'll freeze well in portions.

Why this works: Lentils soften without soaking and release starch as they simmer, which thickens the soup on its own.

The nutrition: About 19g of protein per serving when the pot feeds six, from the lentils. Vegetables aren't counted.

Canned Beans, No Cooking

Two dinners that need no heat at all. Canned beans are fully cooked, so rinse and drain them and you're done. Rinsing also cuts some of the sodium.

Mediterranean Chickpea Salad Bowls

Toss two rinsed cans of chickpeas with diced cucumber, tomato, red onion, a cup of crumbled feta, and a dressing of half a cup of Greek yogurt, lemon juice, and oregano. Cooked bean salads keep a few days in the refrigerator, and the USDA treats leftovers the same way: refrigerate within 2 hours and eat within 3 to 4 days. Add quinoa or sliced cooked chicken if you want more protein. Keep the dressing separate until serving if you're packing it for lunch.

The nutrition: About 18g of protein per bowl, from the chickpeas, feta, and yogurt. Vegetables aren't counted.

Chickpea, Feta, and Cucumber Pesto Bowls

Fold two cans of drained chickpeas through some basil pesto, scatter on thin cucumber slices and half a cup of crumbled feta, and add lemon juice to taste. It takes about 10 minutes and serves two. Each can holds roughly 18g of protein, which is close to the "20 grams per can" you often hear, but not quite. It's a no-cook dinner, so it's the one to make on nights when you don't want to touch the stove.

Why this works: Canned chickpeas are already cooked, so the bowl comes together as fast as you can chop.

The nutrition: About 23g of protein per bowl when the recipe serves two.

Canned Beans, Fast Stovetop

Six dinners from cans that take about 30 minutes or less.

White Bean, Tomato, and Rosemary Stew

Drain three cans of cannellini beans and let them bubble for about 20 minutes with a can of crushed tomatoes, a few cloves of garlic, and one rosemary sprig, until the stew is thick. Stir in a handful of chopped kale in the last 5 minutes. Ladle it over toasted crusty bread and dollop ricotta on each bowl. Mash a few beans against the pot to thicken it naturally.

The nutrition: About 21g of protein per serving, from the beans, ricotta, and bread. Kale and tomatoes aren't counted.

Spaghetti With Chickpeas

Cook 12 ounces of spaghetti. Meanwhile, simmer two cans of chickpeas in a garlicky tomato sauce for 10 minutes and mash about a third of them against the side of the pan so the sauce turns creamy without cream. Toss with the pasta and half a cup of Parmesan. Regular pasta is used here, and if you choose a protein pasta, check the label for its own number. Save a cup of the pasta water, because it's what helps the sauce cling to the noodles.

Why this works: Mashing some of the chickpeas into the sauce makes it creamy without any cream.

The nutrition: About 24g of protein per serving, from the pasta, chickpeas, and Parmesan.

Collard Greens, Beans, and Couscous

Remove the stems, cut the collards into thin strips, and cook them covered with garlic, chile flakes, and a little water. Purdue Extension offers sauté and steam methods, and published recipes put young collards at about 10 to 15 minutes, while mature leaves can take 30 to 45. Taste to check. Fold in two cans of white beans, serve over couscous (which cooks in about 5 minutes per the package), shave Parmesan over the top, and add a fried egg per plate, cooked until the yolk is firm. Cut the collards into thin ribbons, because it speeds up cooking and makes them more tender.

The nutrition: About 22g of protein per serving, from the beans, couscous, Parmesan, and eggs.

Chickpea Curry

Cook onion, garlic, ginger, and curry powder in oil, add three cans of chickpeas plus a can of coconut milk, then simmer 15 to 20 minutes until the sauce thickens. Stir a cup of plain Greek yogurt in off the heat, so it doesn't curdle, and serve over rice. Rice absorbs the sauce nicely, and the yogurt on top adds a cool, tangy contrast.

Why this works: Adding the yogurt off the heat keeps the curry smooth, because dairy can curdle in a bubbling pot.

The nutrition: About 23g of protein per serving, from the chickpeas, yogurt, and rice. The coconut milk isn't counted.

Black Bean Tacos

Mash two cans of black beans together with cumin, minced garlic, and a pinch of chipotle powder, then crisp the mash in a hot skillet. Spoon into 12 warm corn tortillas with avocado, pickled onions, and a crema made from three-quarters of a cup of Greek yogurt and lime. Three tacos make a serving. If you like skillet cooking, our high-protein skillet dinners have more. Mash the beans only partly, so some stay whole and the filling has texture.

The nutrition: About 17g of protein per serving of three tacos, from the beans, tortillas, and yogurt. It's the lowest protein recipe in this section, so you'll want to add an egg or chicken if you're after more.

Beans on Toast

Simmer two cans of drained navy beans with tomato paste, smoked paprika, a splash of water, and a pinch of salt for 10 minutes until saucy. Pile onto thick whole-grain toast and top each with a fried egg, cooked until the yolk is firm. Toast the bread well so it holds up under the beans without getting soggy.

The nutrition: About 26g of protein per serving of two toasts, from the beans, bread, and eggs.

Canned Beans, Simmered Pots and Slow Cooker

Five pots that make enough for leftovers. Soups, stews, and chilis keep 3 to 4 days in the refrigerator, per the USDA, and can be frozen. For more pot ideas, see our one-pot dinners with real protein.

White Bean Chicken Chili

Simmer 1.5 pounds of boneless chicken breasts in 5 cups of broth with onion, garlic, cumin, green chiles, and three cans of Great Northern beans until the chicken reaches 165°F, about 12 to 15 minutes for medium breasts. Shred the chicken, return it to the pot, and simmer 10 more minutes. Top with Greek yogurt in place of sour cream. Pull a spoonful of the beans out and mash them, then stir them back in, to thicken the chili without cream.

Why this works: Great Northern beans break down a little as they simmer, which thickens the chili naturally.

The nutrition: About 37g of protein per serving when the pot feeds six, from the chicken, beans, and yogurt. We assumed 75 percent of the raw chicken weight remains.

Slow Cooker Three-Bean Chili

Use canned beans only. Brown a pound and a half of ground turkey with an onion to 165°F, then combine in the slow cooker with a can each of kidney, black, and pinto beans, a 28-ounce can of crushed tomatoes, and chili spices. Published recipes cook turkey chili on low for 6 to 8 hours or on high for 3 to 4. The USDA says chili should reach 165°F. Without the turkey, this is a vegetarian pot with about 9g of protein per serving. Rinse the canned beans first, because it reduces the sodium and any metallic taste from the can.

The nutrition: About 28g of protein per serving when the pot feeds six, from the turkey and the beans.

Tuscan Vegetable Bean Soup

Let carrots, zucchini, celery, and tomatoes bubble with three cans of cannellini beans in garlic-flavored broth for about 25 minutes, dropping in a Parmesan rind while it cooks. Finish with half a cup of grated Parmesan. This is the lowest-protein pot on the list, so serve it with a side of eggs or chicken if you want a bigger meal. A Parmesan rind adds flavor for free, so save the rinds in the freezer.

The nutrition: About 11g of protein per serving when the pot feeds six, from the beans and Parmesan.

Turkey and Bean Chili

Brown 1.5 pounds of lean ground turkey with onion and garlic until it reaches 165°F. Add two cans of kidney beans, a can of tomatoes, chili powder, and cumin, and simmer about 40 minutes. Top each bowl with shredded cheddar and green onions. For other batch-cooking ideas, see our healthy meal prep dinner ideas. Brown the turkey well before adding anything else, because the browning builds flavor.

The nutrition: About 31g of protein per serving when the pot feeds six, from the turkey, beans, and cheddar.

Tuscan Sausage and White Bean Soup

Brown a pound of Italian sausage until it reaches 160°F, add garlic, 6 cups of broth, and two cans of white beans, and simmer 15 minutes. Wilt in a handful of spinach or kale at the end and finish with Parmesan. Sausage is only the seasoning in this pot, and the beans stretch it into a full dinner. A splash of lemon or vinegar at the end brightens the whole pot.

The nutrition: About 18g of protein per serving when the pot feeds six, from the sausage, beans, and Parmesan.

Beans With Chicken

Two dinners that double up on protein.

Chicken and Chickpea Bowls

The USDA's chicken chart lists legs or thighs of 4 to 8 ounces at 350°F for 40 to 50 minutes. Roast bone-in thighs with red onion and smoked paprika on a sheet pan, add two cans of chickpeas for the last 20 minutes, and check that the chicken reaches 165°F. Serve with a yogurt sauce made from a cup of Greek yogurt, lemon, and herbs. Bones make the weight hard to estimate, so protein is shown per 5-ounce portion of cooked meat plus half a can of chickpeas and a quarter cup of sauce. Add the chickpeas partway through so they crisp slightly instead of drying out.

The nutrition: About 50g of protein per bowl, from the chicken, chickpeas, and yogurt sauce.

Grilled Chicken With Black Beans and Pico

The USDA's chicken chart lists 4-ounce boneless breast halves at 6 to 8 minutes per side on the grill, so cut 1.5 pounds of chicken breast into six 4-ounce cutlets. Grill until a thermometer reads 165°F. Season two cans of black beans with cumin and a squeeze of lime, warm them through, and spoon fresh pico de gallo over the chicken. Leftovers keep 3 to 4 days and make burrito bowls. Pound thick pieces to an even thickness so they cook at the same rate.

Why this works: Cutting the breasts into even cutlets means they cook through at the same rate on the grill.

The nutrition: About 44g of protein per serving, from the chicken and beans. We assumed 75 percent of the raw chicken weight remains, and the pico isn't counted.

Stocking a Bean Pantry

A small shelf covers nearly every recipe here:

• Dried: pinto beans, red kidney beans, a mixed-bean bag, and brown lentils.
• Canned: chickpeas, black beans, cannellini or Great Northern beans, navy beans, and diced and crushed tomatoes.
• Refrigerator and freezer: eggs, plain Greek yogurt, feta, Parmesan, and frozen cooked beans in 1.5-cup portions.
• Flavor: cumin, smoked paprika, chili powder, curry powder, garlic, lemons, and limes.

If you'd like to push these dinners further, our high-protein dinners with 30g of protein and quick high-protein dinners for busy school nights show how to pair beans with eggs, cheese, and chicken.

Storing and Freezing Cooked Beans

Iowa State University Extension suggests cooking a large pot of beans at once and freezing them in 1.5-cup portions, about the amount in one can. The University of Nebraska-Lincoln says cooked beans can be frozen for later use too. Cool beans quickly, refrigerate within 2 hours (1 hour above 90°F), and eat refrigerated leftovers within 3 to 4 days, per the general USDA leftover guidance. For a complete timing chart, see this university extension guide to cooking dry beans.

Questions About Bean and Lentil Dinners

How much protein is in a can of beans?

A drained 15-ounce can holds roughly 15 to 20 grams, depending on the bean: about 15g for black beans and about 20g for kidney beans, by USDA data. If you don't drain the can, the number is lower per spoonful.

Do I have to soak dried beans?

Soaking's optional but shortens cooking time, according to Colorado State University Extension. For kidney beans, it's part of the safety step, so soak and boil them first.

Can I cook raw kidney beans in a slow cooker?

No. Colorado State Extension recommends boiling them at least 10 minutes first, and the FDA's procedure as summarized by University of California extension calls for soaking and boiling 30 minutes. This article uses the stricter rule, and canned kidney beans are already cooked and safe.

How many cups of cooked beans come from a pound of dry beans?

About 6 cups, according to the University of Nebraska-Lincoln, which is roughly four 15-ounce cans.

Are lentils higher in protein than beans?

Dry lentils have about 24.6g of protein per 100 grams by USDA data, and cooked lentils about 9g, which is a little more than most cooked or canned beans.

Are beans really the cheapest protein?

Dry beans and lentils usually are, but canned beans may not beat eggs per gram of protein. Using U.S. Bureau of Labor Statistics August 2026 prices, eggs cost about 3 cents per gram. Check your own store's prices.

How long do cooked beans last?

Treat them like other leftovers: refrigerate within 2 hours and eat within 3 to 4 days, or freeze in portions.

Can I use canned lentils or beans interchangeably?

Usually yes. A canned bean can replace home-cooked beans in most recipes at roughly 1.5 to 1.75 cups per can, and sources differ on the exact figure.