The beans with the highest amount of protein are cooked soybeans—about 31 g per cup or 18 g per 100 g.
If you want more protein from plants without leaning on powders, beans are a simple win. They’re budget-friendly, pantry-stable, fiber-dense, and easy to work into bowls, stews, salads, tacos, dips, and pastas. Below you’ll find a clean ranking of protein-dense beans using cooked weights you actually use at home, plus quick ways to boost the protein quality on your plate.
Beans With The Highest Amount Of Protein: Ranked By Common Portions
This table ranks popular beans by protein per cooked cup and per 100 g. Values reflect drained, cooked beans (no sauce). Cup weights differ by bean type, so both views help you compare fairly.
| Bean (Cooked) | Protein Per 1 Cup | Protein Per 100 g |
|---|---|---|
| Soybeans (mature, boiled) | ~31 g | ~18.2 g |
| Lentils (boiled) | ~17.9 g | ~9.0 g |
| Black Beans (boiled) | ~15.2 g | ~8.8 g |
| Kidney Beans (boiled) | ~15.3 g | ~8.6 g |
| Chickpeas / Garbanzo (boiled) | ~14.5 g | ~8.9 g |
| Pinto Beans (boiled) | ~15.4 g | ~9.0 g |
| Navy / Small White Beans (boiled) | ~15.0 g | ~8.3 g |
| Split Peas (boiled) | ~14.9 g | ~8.3 g |
| Lima / Butter Beans (boiled) | ~14.7 g | ~7.0 g |
Why Soybeans Sit At The Top
Soy stands out for two reasons. First, cooked soybeans have dense protein for the calories and weight. Second, soy protein offers a fuller amino acid pattern than most beans, so it plays well both on its own and as the anchor in bowls, stir-fries, and salads. If edamame is your go-to, shelled green soybeans also bring a strong protein return in a small serving.
How To Use The Ranking In Day-To-Day Meals
Pick By Goal: Density, Volume, Or Calories
For maximum protein per bite, soybeans top the list. For a high-protein cup with extra fiber, lentils, black beans, and kidney beans are easy wins. For budget big-batch cooking, pinto beans and chickpeas work across cuisines and freeze well.
Cooked Cup Vs 100 g: What That Means For You
Measuring by cup matches how most home cooks portion beans for meals and recipes. Measuring by 100 g lets you compare foods head-to-head even when serving sizes differ. Use cups for planning plates and 100 g to benchmark across the pantry.
Reliable Data You Can Trust
The numbers above reflect cooked, drained beans from established nutrient datasets. If you want to see the raw entries and serving weights, browse the specific bean pages in MyFoodData’s bean protein tables, which compile USDA FoodData Central records into easy charts. That page also lists protein per 200 calories, handy when you track macros.
Boosting Protein Quality Without Meat
Beans deliver lysine well but run light on methionine. Grains do the opposite. A simple mix—beans with rice, quinoa, whole-grain tortillas, or bulgur—evens out the amino pattern across the day. You don’t need to pair every bite; a varied plant-forward menu covers the bases. Harvard’s Nutrition Source has a clear primer on smart protein choices and balancing plant sources; see Protein — The Nutrition Source.
Portion Pointers So You Actually Hit Your Target
Build A Bowl That Clears 25–35 g Protein
Here’s a simple template you can repeat:
- Base: 1 cup cooked lentils or black beans (15–18 g).
- Top-up: 1/2 cup edamame or baked tofu (8–15 g).
- Grain: 1 cup cooked brown rice or quinoa for texture and a methionine bump (4–8 g).
- Finishers: salsa, herbs, lemon, toasted seeds, hot sauce.
This combo lands you in the 27–35 g range while keeping fiber high and sodium low if you’re cooking from dry or rinsing canned beans.
Dry Vs Canned: What Changes
Protein numbers stay close between dry-cooked and canned beans once you drain and rinse. Canned beans save time; rinsing cuts added sodium while keeping the protein you’re after. If you soak dry beans, keep the simmer gentle and salt late for creamy texture and intact skins.
Smart Ways To Use High-Protein Beans In Real Meals
Fast Weeknight Plays
- Soybean & Veggie Skillet: Warm shelled edamame with garlic, ginger, and greens; finish with a splash of tamari and lime.
- Lentil Pasta Toss: Fold warm lentils into tomato-garlic pasta with olives and capers; add a handful of arugula.
- Smoky Black Bean Tacos: Mash with cumin and chipotle; spoon into tortillas and top with slaw.
Batch-Cook Staples
- Kidney Bean Chili: Kidney beans hold shape in long simmers and bring steady protein in every ladle.
- Pinto Refritos: Smash with a little olive oil, onion, and broth; spread into burritos or bowls.
- Chickpea Curry: Use coconut milk lightly for body; brighten with lemon at the end.
Protein Density By Calories (Quick View)
Tracking calories as well as protein? This cheatsheet shows grams of protein you get for every ~200 calories of cooked beans. Use it when you’re dialing in macros.
| Bean (Cooked) | Protein Per 200 Calories | Notes |
|---|---|---|
| Lentils | ~15–16 g | Lean and fiber-dense; easy base for soups and salads. |
| Pinto Beans | ~12–13 g | Great all-rounder for bowls, tacos, and stews. |
| Kidney Beans | ~12–13 g | Holds shape; fits chili and slow simmers. |
| Black Beans | ~12–13 g | Nice texture for tacos, burgers, and dips. |
| Chickpeas | ~11–12 g | Roast, mash for hummus, or fold into curries. |
| Split Peas | ~13–14 g | Thick, hearty soups with steady protein. |
| Navy / Small White | ~12–13 g | Classic for baked beans; mild flavor. |
| Soybeans | ~12 g | Highest per 100 g; per 200 kcal dips a bit due to fat content. |
Quick Pairings For A Well-Rounded Amino Mix
You don’t need to micromanage “complete proteins.” Eating a mix of beans, grains, nuts, and seeds across the day covers the amino spectrum. Still, these pairings make it easy:
- Beans + Whole Grains: black beans with brown rice; lentils with farro; chickpeas with couscous.
- Beans + Corn: pinto beans with corn tortillas or polenta.
- Beans + Seeds: white bean salad with toasted pumpkin seeds.
- Soy Anchor: edamame with quinoa or soba for extra chew and protein.
Label Tips So You Buy The Good Stuff
Canned
- Check sodium: “No salt added” or “low sodium” keeps numbers friendly; rinse to drop it further.
- Scan ingredients: beans, water, maybe salt. Skip added sugars or flavor syrups.
Dry
- Soak or pressure-cook: Cuts cook time and makes skins tender.
- Store cool and dry: Fresher beans cook faster and more evenly.
Putting It All Together
If your goal is sheer protein density, soybeans lead the pack. For everyday bowls that balance protein, fiber, and ease, lentils, black beans, kidney beans, and pinto beans sit in a sweet spot. Chickpeas shine in snacks and meal-prep salads. Navy and split peas fill soups with steady protein and creamy texture. Fold any of them into meals with grains and seeds and you’ll hit both protein and amino coverage without fuss.
Keyword Recap For Searchers
The list above answers “beans with the highest amount of protein” using cooked, drained weights and common home portions. If you skimmed here, the short path is: build more meals around soybeans, lentils, black beans, kidney beans, pinto beans, and chickpeas, then pair with whole grains.
Another Way To Say It
When you’re choosing beans with the highest amount of protein for quick weeknight meals, reach first for soy, lentils, and black beans. Keep pinto, kidney, and chickpeas on deck for variety, texture, and sauces.