Everything You Need to Know About the Legumes
How Much Protein Do Legumes Contain?
100 grams of dry lentils contain 25.80 grams of protein, making it the member of the legume group with the highest protein content. Chickpeas provide 19.30 grams of protein per 100 grams, while cooked fava beans contain 7.60 grams and cooked peas contain 5.40 grams of protein. As a source of plant-based protein, legumes are indispensable for individuals who want to limit meat consumption or prefer a vegan diet.
A handful of dry lentils (about 50 grams) provides approximately 13 grams of protein. This corresponds to 26% of the daily protein requirement (%50 grams) for a 70-kilogram adult. Although chickpeas have a similar protein density, dry lentils are a lighter option due to their lower fat content (1.10 g). While cooked fava beans and peas have a lower protein density since they are consumed as fresh produce, they are quite rich in fiber.
Legumes and Amino Acid Profile: Consuming with Grains
Legumes, although containing all 9 essential amino acids, are limited in methionine and cysteine. However, grains (wheat, rice, corn) are rich in these amino acids, so consuming legumes and grains in the same meal creates a complete amino acid profile. In Turkish cuisine, practical examples of this principle include lentil soup with bread, chickpeas with bulgur, or beans with rice pilaf.
According to nutritional studies (TUBER 2022), this combination is the most economical way to meet the protein needs of those following vegan and vegetarian diets. For instance, a bowl (200 grams) of cooked beans (approximately 18 grams of protein) and a cup of bulgur pilaf (approximately 6 grams of protein) together provide 24 grams of protein. A 70-kilogram woman with a daily protein requirement of 56 grams can meet 43% of her needs with this meal.
Legume Group Nutritional Values Comparison
| Food (100g) | Protein (g) | Calories (kcal) | Carbohydrates (g) | Fat (g) |
|---|---|---|---|---|
| Lentils (Dry) | 25.80 | 353 | 60.00 | 1.10 |
| Chickpeas (Dry) | 19.30 | 364 | 61.00 | 6.00 |
| Fava Beans (Cooked) | 7.60 | 110 | 19.60 | 0.40 |
| Peas (Cooked) | 5.40 | 84 | 15.60 | 0.20 |
As seen in the table, dry legumes (lentils and chickpeas) significantly differ in protein content from cooked vegetables like fava beans and peas. Dry lentils and chickpeas, being stored products, have higher nutrient density due to their low water content. This density changes when water is absorbed during cooking; 250 grams of cooked lentils (obtained from 100 grams dry) contain approximately 65 grams of protein.
In terms of calories, dry legumes (353-364 kcal) provide high energy, while peas and fava beans (84-110 kcal) are lighter options. However, the high carbohydrate (60 grams) and low fat (1-6 grams) content of dry legumes make them ideal in a balanced diet plan. The slightly higher fat content of chickpeas (6 grams) not only boosts mood but also enhances the absorption of fat-soluble vitamins (A, D, E, K).
Legumes in Turkish Cuisine: Recipes and Portioning
Lentil soup is the most common legume product in Turkish nutrition, and a bowl (250 ml) of cooked lentil soup provides approximately 12-15 grams of protein. When 100 grams of dry lentils are cooked, it becomes about 3 bowls of soup; making it an excellent protein source for breakfast or dinner. The chickpea region (southeastern Turkey), offers a meze made by blending chickpeas with hummus, tahini, and olive oil, which provides 8-10 grams of protein when eaten with a slice of bread (30 grams).
Stewed beans are another classic of the Turkish table. A 150-gram serving of cooked beans (approximately equivalent to 75 grams of dry beans) contains 15 grams of protein, which is sufficient as the main protein source of a meal. Broad beans are consumed fresh in the spring; a handful of cooked broad beans (50 grams) provides 3.80 grams of protein and, along with a glass of ayran (200 ml, 3.2 grams of protein), provides more than 7 grams of protein at breakfast. Peas are available canned or frozen and are eaten sprinkled over rice pilaf; a cup (160 grams) of cooked peas provides 8.64 grams of protein.