16 Complete Protein Pairings with Fava Bean

Summary:

  • Fava bean is high in protein - about 12.9 grams per cup.
  • However, fava bean provides only 8 of the 9 essential amino acids sufficiently - it is a little low on methionine.[1]
  • Fava bean pairs well with brazil nut, pili nut, chia seeds, sesame seeds or wild rice to create a complete protein profile. [2] More fava bean pairings and detailed analysis below.

A complete protein is a protein source that "contains adequate proportions of the nine essential amino acids" that our body can not produce on its own.

World Health Organization [2], National Academy Press [3]

We analyzed the amino acid composition of fava bean, and found both vegan and vegetarian pairings with fava bean that creates a complete protein profile. Read on to discover new combinations of foods to enjoy!

Details on how we calculate complete protein profiles.

image of fava bean source

Amount of Protein in Fava Bean

A great source of protein, a single cup of fava bean contains 12.9 grams of protein, or about 26% of recommended daily values. [1]

To get the adequate amount of protein with fava bean alone, you will need 3.9 cups of fava bean (660 grams) for an average female, or 4.6 cups of fava bean for males. [4] That's about 724 calories.

Full nutritional profile for fava bean
USDA Source: Broadbeans (fava beans), mature seeds, cooked, boiled, without salt

Macronutrients in 1 cup (170g) of fava bean:

% of RDV Amount
Calories
9.4% 187 kCal
Carbohydrates
0% -
Total fat
1.1% 0.7 grams
Protein
25.8% 12.9 grams

Essential Amino Acids in Fava Bean

Fava bean contains abundant amounts of 8 out of the nine essential amino acids. Proportionally, fava bean is a little short on methionine.[1]

To have adequate amounts of all nine essential amino acids with fava bean alone, you will have to eat 8.2 cups of fava bean (1387 grams) for an average person. [2]

That's about 110% more fava bean to compensate for the lack of methionine, compared to the protein requirement alone.

The amount of each essential amino acid in 1 cup (170g) of fava bean:

Amino Acid % of RDV [2] Amount [1] Complete /
Adequate
Protein
25.8% 12.92g
Histidine
52.1% 0.328g
Isoleucine
60.5% 0.52g
Leucine
51.4% 0.972g
Lysine
48.3% 0.826g
Methionine
12.3% 0.105g
Phenylalanine
36.6% 0.546g
Threonine
51% 0.459g
Tryptophan
47.1% 0.122g
Valine
53.2% 0.575g

More Complete Protein with Fava Bean

Top vegan pairings with fava bean include:
  1. Brazil Nut
  2. Pili Nut
  3. Chia Seeds
  4. Sesame Seeds
  5. Wild Rice
  6. Hemp Seeds
  7. Poppy Seeds
  8. Hedge Mustard Seeds
  9. Nori
  10. Chestnut
  11. White Rice
  12. Cornmeal
Although dairy and eggs are generally considered complete proteins, some types of vegetarian food pair more efficiently with fava bean. These include:
  1. Mayonnaise
  2. Sour Cream
  3. Caramel
  4. Egg

Vegan 1. Brazil Nut and Fava Bean


image of brazil nut
image of fava bean

A reasonable source of supplementary protein, brazil nut is high in methionine, which is complementary to fava bean.

A ratio of 0.7 cup of fava bean (121g) and 1 tablespoon of brazil nut (8g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:0.07 to 1:0.11 for fava bean to brazil nut by weight.

Full nutritional profile for brazil nut
USDA Source: Nuts, brazilnuts, dried, unblanched

Table of amino acids of 0.7 cup fava bean and 1 tbsp brazil nut :
Amino Acid % of RDV [2] Amount [5] Complete /
Adequate
Protein
20.8% 10.4g
Histidine
42.5% 0.27g
Isoleucine
48.1% 0.41g
Leucine
41.9% 0.79g
Lysine
36.9% 0.63g
Methionine
19.4% 0.17g
Phenylalanine
29.7% 0.44g
Threonine
39.7% 0.36g
Tryptophan
37.9% 0.1g
Valine
43.8% 0.47g

Vegan 2. Pili Nut and Fava Bean


image of pili nut
image of fava bean

Pili nut is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.6 cup of fava bean (94g) and 3.4 tablespoons of pili nut (26g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.27 to 1:0.9 for fava bean to pili nut by weight.

Full nutritional profile for pili nut
USDA Source: Nuts, pilinuts, dried

Table of amino acids of 0.6 cup fava bean and 3.4 tbsp pili nut :
Amino Acid % of RDV [2] Amount [6] Complete /
Adequate
Protein
19.9% 9.9g
Histidine
39.3% 0.25g
Isoleucine
47.9% 0.41g
Leucine
40.6% 0.77g
Lysine
32.4% 0.55g
Methionine
18.6% 0.16g
Phenylalanine
28.9% 0.43g
Threonine
39.9% 0.36g
Tryptophan
44.7% 0.12g
Valine
46.1% 0.5g

Vegan 3. Chia Seeds and Fava Bean


image of chia seeds
image of fava bean

A reasonable source of supplementary protein, chia seed is high in methionine, which is complementary to fava bean.

A ratio of 0.5 cup of fava bean (81g) and 0.5 ounce of chia seeds (15g) creates a complete protein profile. In fact, any ratio of more than 0.19:1 of chia seed to fava bean will be complete.

Full nutritional profile for chia seeds
USDA Source: Seeds, chia seeds, dried

Table of amino acids of 0.5 cup fava bean and 0.5 oz chia seeds :
Amino Acid % of RDV [2] Amount [7] Complete /
Adequate
Protein
17.3% 8.6g
Histidine
37.5% 0.24g
Isoleucine
42.8% 0.37g
Leucine
35.4% 0.67g
Lysine
31.5% 0.54g
Methionine
16.1% 0.14g
Phenylalanine
27.7% 0.41g
Threonine
36.1% 0.33g
Tryptophan
47.7% 0.12g
Valine
38.5% 0.42g

Vegan 4. Sesame Seeds and Fava Bean


image of sesame seeds
image of fava bean

Sesame seed is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.5 cup of fava bean (85g) and 1.9 tablespoons of sesame seeds (18g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.21 to 1:5 for fava bean to sesame seed by weight.

Full nutritional profile for sesame seeds
USDA Source: Seeds, sesame seeds, whole, roasted and toasted

Table of amino acids of 0.5 cup fava bean and 1.9 tbsp sesame seeds :
Amino Acid % of RDV [2] Amount [8] Complete /
Adequate
Protein
18.9% 9.5g
Histidine
40.1% 0.25g
Isoleucine
45.3% 0.39g
Leucine
37.9% 0.72g
Lysine
29.8% 0.51g
Methionine
17.7% 0.15g
Phenylalanine
29% 0.43g
Threonine
39.4% 0.35g
Tryptophan
48.9% 0.13g
Valine
42.2% 0.46g

Vegan 5. Wild Rice and Fava Bean


image of wild rice
image of fava bean

A reasonable source of supplementary protein, wild rice is high in methionine, which is complementary to fava bean.

A ratio of 0.5 cup of fava bean (85g) and 0.6 cup of wild rice (93g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:1.1 to 1:34 for fava bean to wild rice by weight.

Full nutritional profile for wild rice
USDA Source: Wild rice, cooked

Table of amino acids of 0.5 cup fava bean and 0.6 cup wild rice :
Amino Acid % of RDV [2] Amount [9] Complete /
Adequate
Protein
20.3% 10.2g
Histidine
41.4% 0.26g
Isoleucine
48.3% 0.42g
Leucine
39.3% 0.74g
Lysine
33.4% 0.57g
Methionine
19% 0.16g
Phenylalanine
30.5% 0.45g
Threonine
38.6% 0.35g
Tryptophan
41.1% 0.11g
Valine
46.5% 0.5g

Vegan 6. Hemp Seeds and Fava Bean


image of hemp seeds
image of fava bean

Hemp seed is a great source of protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.5 cup of fava bean (85g) and 1.2 tablespoons of hemp seeds (12g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.14 to 1:5 for fava bean to hemp seed by weight.

Full nutritional profile for hemp seeds
USDA Source: Seeds, hemp seed, hulled

Table of amino acids of 0.5 cup fava bean and 1.2 tbsp hemp seeds :
Amino Acid % of RDV [2] Amount [10] Complete /
Adequate
Protein
20.4% 10.2g
Histidine
44.4% 0.28g
Isoleucine
48% 0.41g
Leucine
39.4% 0.74g
Lysine
33% 0.57g
Methionine
19.1% 0.16g
Phenylalanine
29.9% 0.45g
Threonine
42.3% 0.38g
Tryptophan
40.5% 0.11g
Valine
46.2% 0.5g

Vegan 7. Poppy Seeds and Fava Bean


image of poppy seeds
image of fava bean

A reasonable source of supplementary protein, poppy seed is high in methionine, which is complementary to fava bean.

A ratio of 0.5 cup of fava bean (77g) and 7.8 teaspoons of poppy seeds (22g) creates a complete protein profile. In fact, any ratio of more than 0.28:1 of poppy seed to fava bean will be complete.

Full nutritional profile for poppy seeds
USDA Source: Spices, poppy seed

Table of amino acids of 0.5 cup fava bean and 7.8 tsp poppy seeds :
Amino Acid % of RDV [2] Amount [11] Complete /
Adequate
Protein
19.6% 9.8g
Histidine
39.9% 0.25g
Isoleucine
48.2% 0.41g
Leucine
38.6% 0.73g
Lysine
34.1% 0.58g
Methionine
18.3% 0.16g
Phenylalanine
27.7% 0.41g
Threonine
39.7% 0.36g
Tryptophan
36.7% 0.1g
Valine
46.2% 0.5g

Vegan 8. Hedge Mustard Seeds and Fava Bean


image of hedge mustard seeds
image of fava bean

Hedge mustard seed is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.4 cup of fava bean (61g) and 0.4 cup of hedge mustard seeds (31g) make a complete amino acids profile. In fact, any ratio of more than 0.5:1 of hedge mustard seed to fava bean will be complete.

Full nutritional profile for hedge mustard seeds
USDA Source: Seeds, sisymbrium sp. seeds, whole, dried

Table of amino acids of 0.4 cup fava bean and 0.4 cup hedge mustard seeds :
Amino Acid % of RDV [2] Amount [12] Complete /
Adequate
Protein
16.8% 8.4g
Histidine
34.8% 0.22g
Isoleucine
45.3% 0.39g
Leucine
38.8% 0.73g
Lysine
32% 0.55g
Methionine
15.7% 0.14g
Phenylalanine
25.4% 0.38g
Threonine
42.2% 0.38g
Tryptophan
48.9% 0.13g
Valine
39.5% 0.43g

Vegan 9. Nori and Fava Bean


image of nori
image of fava bean

A reasonable source of supplementary protein, nori is high in methionine, which is complementary to fava bean.

A ratio of 0.4 cup of fava bean (65g) and 28.9 sheets of nori (75g) creates a complete protein profile. In fact, any ratio of more than 1.2:1 of nori to fava bean will be complete.

Full nutritional profile for nori
USDA Source: Seaweed, laver, raw

Table of amino acids of 0.4 cup fava bean and 28.9 sheet nori :
Amino Acid % of RDV [2] Amount [13] Complete /
Adequate
Protein
18.7% 9.3g
Histidine
36.8% 0.23g
Isoleucine
45.9% 0.4g
Leucine
39.7% 0.75g
Lysine
28.4% 0.48g
Methionine
17.4% 0.15g
Phenylalanine
27.9% 0.42g
Threonine
39% 0.35g
Tryptophan
30.6% 0.08g
Valine
48.5% 0.52g

Vegan 10. Chestnut and Fava Bean


image of chestnut
image of fava bean

Chestnut is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.4 cup of fava bean (68g) and 1.2 cups of chestnut (168g) make a complete amino acids profile. In fact, any ratio of more than 2.5:1 of chestnut to fava bean will be complete.

Full nutritional profile for chestnut
USDA Source: Nuts, chestnuts, european, roasted

Table of amino acids of 0.4 cup fava bean and 1.2 cup chestnut :
Amino Acid % of RDV [2] Amount [14] Complete /
Adequate
Protein
21% 10.5g
Histidine
44.3% 0.28g
Isoleucine
48.6% 0.42g
Leucine
37.3% 0.7g
Lysine
37.8% 0.65g
Methionine
19.6% 0.17g
Phenylalanine
29.7% 0.44g
Threonine
41.4% 0.37g
Tryptophan
41.3% 0.11g
Valine
48.9% 0.53g

Vegan 11. White Rice and Fava Bean


image of white rice
image of fava bean

A reasonable source of supplementary protein, white rice is high in methionine, which is complementary to fava bean.

A ratio of 0.4 cup of fava bean (63g) and 1.1 cups of white rice (212g) creates a complete protein profile. In fact, any ratio of more than 3:1 of white rice to fava bean will be complete.

Full nutritional profile for white rice
USDA Source: Rice, white, medium-grain, enriched, cooked

Table of amino acids of 0.4 cup fava bean and 1.1 cup white rice :
Amino Acid % of RDV [2] Amount [15] Complete /
Adequate
Protein
19.7% 9.8g
Histidine
38.1% 0.24g
Isoleucine
47.8% 0.41g
Leucine
41.2% 0.78g
Lysine
28.6% 0.49g
Methionine
18.3% 0.16g
Phenylalanine
31.7% 0.47g
Threonine
38.9% 0.35g
Tryptophan
40.4% 0.1g
Valine
48.2% 0.52g

Vegan 12. Cornmeal and Fava Bean


image of cornmeal
image of fava bean

Cornmeal is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.3 cup of fava bean (57g) and 0.4 cup of cornmeal (47g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.8 to 1:4 for fava bean to cornmeal by weight.

Full nutritional profile for cornmeal
USDA Source: Cornmeal, yellow (Navajo)

Table of amino acids of 0.3 cup fava bean and 0.4 cup cornmeal :
Amino Acid % of RDV [2] Amount [16] Complete /
Adequate
Protein
17.8% 8.9g
Histidine
37% 0.23g
Isoleucine
40.3% 0.35g
Leucine
48.7% 0.92g
Lysine
24.4% 0.42g
Methionine
16.6% 0.14g
Phenylalanine
27.9% 0.42g
Threonine
33% 0.3g
Tryptophan
24.7% 0.06g
Valine
39.2% 0.42g

Vegetarian 13. Mayonnaise and Fava Bean


image of mayonnaise
image of fava bean

Low in protein, mayonnaise is high in methionine, which is complementary to fava bean.

A ratio of 0.5 cup of fava bean (85g) and 1.2 cups of mayonnaise (260g) creates a complete protein profile. In fact, any ratio of more than 3:1 of mayonnaise to fava bean will be complete.

Full nutritional profile for mayonnaise
USDA Source: Salad dressing, mayonnaise, regular

Table of amino acids of 0.5 cup fava bean and 1.2 cup mayonnaise :
Amino Acid % of RDV [2] Amount [17] Complete /
Adequate
Protein
17.9% 9g
Histidine
36.8% 0.23g
Isoleucine
49.9% 0.43g
Leucine
38.8% 0.73g
Lysine
35.1% 0.6g
Methionine
16.7% 0.14g
Phenylalanine
28.3% 0.42g
Threonine
41.4% 0.37g
Tryptophan
40.5% 0.11g
Valine
44.4% 0.48g

Vegetarian 14. Sour Cream and Fava Bean


image of sour cream
image of fava bean

Sour cream is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.4 cup of fava bean (74g) and 0.6 cup of sour cream (114g) make a complete amino acids profile. In fact, any ratio of more than 1.5:1 of sour cream to fava bean will be complete.

Full nutritional profile for sour cream
USDA Source: Cream, sour, cultured

Table of amino acids of 0.4 cup fava bean and 0.6 cup sour cream :
Amino Acid % of RDV [2] Amount [18] Complete /
Adequate
Protein
16.8% 8.4g
Histidine
39.3% 0.25g
Isoleucine
47.9% 0.41g
Leucine
41.8% 0.79g
Lysine
39.3% 0.67g
Methionine
15.7% 0.13g
Phenylalanine
27.9% 0.42g
Threonine
40.2% 0.36g
Tryptophan
38.9% 0.1g
Valine
43.7% 0.47g

Vegetarian 15. Caramel and Fava Bean


image of caramel
image of fava bean

Low in protein, caramel is high in methionine, which is complementary to fava bean.

A ratio of 0.4 cup of fava bean (68g) and 0.7 cup of caramel (232g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:3 to 1:16 for fava bean to caramel by weight.

Full nutritional profile for caramel
USDA Source: Toppings, butterscotch or caramel

Table of amino acids of 0.4 cup fava bean and 0.7 cup caramel :
Amino Acid % of RDV [2] Amount [19] Complete /
Adequate
Protein
15.9% 8g
Histidine
35.6% 0.22g
Isoleucine
48.2% 0.41g
Leucine
38.2% 0.72g
Lysine
35.2% 0.6g
Methionine
14.9% 0.13g
Phenylalanine
25.7% 0.38g
Threonine
37.4% 0.34g
Tryptophan
18.8% 0.05g
Valine
42.3% 0.46g

Vegetarian 16. Egg and Fava Bean


image of egg
image of fava bean

Egg is a reasonable source of supplementary protein, and is high in methionine, complementing the profile of fava bean.

For example, 0.5 cup of fava bean (81g) and 0.5 egg (27g) make a complete amino acids profile. In fact, any ratio of more than 0.34:1 of egg to fava bean will be complete.

Full nutritional profile for egg
USDA Source: Egg, whole, raw, fresh

Table of amino acids of 0.5 cup fava bean and 0.5 large egg :
Amino Acid % of RDV [2] Amount [20] Complete /
Adequate
Protein
19.1% 9.6g
Histidine
38.1% 0.24g
Isoleucine
50% 0.43g
Leucine
40.1% 0.76g
Lysine
37.5% 0.64g
Methionine
17.8% 0.15g
Phenylalanine
29.8% 0.44g
Threonine
41.1% 0.37g
Tryptophan
39.8% 0.1g
Valine
46.9% 0.51g


Complete Protein Pairings

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