16 Complete Protein Pairings with Collard Greens

Summary:

  • Collard green contains a moderate amount of protein - about 1.1 grams per cup.
  • However, collard green provides only 5 of the 9 essential amino acids sufficiently - it is a little low on leucine, lysine, methionine and phenylalanine.[1]
  • Collard green pairs well with carrots, hedge mustard seeds, chia seeds, pumpkin seeds or crimini mushroom to create a complete protein profile. [2] More collard green 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 collard greens, and found both vegan and vegetarian pairings with collard greens 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 collard greens source

Amount of Protein in Collard Greens

A decent source of supplementary protein, a single cup of collard greens contains 1.1 grams of protein, or about 2% of recommended daily values. [1]

To get the adequate amount of protein with collard greens alone, you will need 46 cups of collard greens (1660 grams) for an average female, or 55 cups of collard greens for males. [4] That's about 530 calories, and a lot of collard green! Supplementing collard green with food higher in protein is a good idea.

Full nutritional profile for collard greens
USDA Source: Collards, raw

Macronutrients in 1 cup (36g) of collard greens:

% of RDV Amount
Calories
0.6% 12 kCal
Carbohydrates
0% -
Total fat
0.3% 0.2 grams
Protein
2.2% 1.1 grams

Essential Amino Acids in Collard Greens

Proportionally, collard green does contain abundant amounts of 5 out of the nine essential amino acids. However, collard green is a little short on leucine, lysine, methionine and phenylalanine.[1]

To have adequate amounts of all nine essential amino acids with collard green alone, you will have to eat 72 cups of collard greens (2606 grams) for an average person. [2]

That's about 57% more collard green to compensate for the lack of leucine, lysine, methionine and phenylalanine, compared to the protein requirement alone.

The amount of each essential amino acid in 1 cup (36g) of collard greens:

Amino Acid % of RDV [2] Amount [1] Complete /
Adequate
Protein
2.2% 1.087g
Histidine
2.7% 0.017g
Isoleucine
4.2% 0.036g
Leucine
2.9% 0.054g
Lysine
2.5% 0.042g
Methionine
1.4% 0.012g
Phenylalanine
2.1% 0.031g
Threonine
3.4% 0.031g
Tryptophan
4.3% 0.011g
Valine
4% 0.043g

More Complete Protein with Collard Greens

Top vegan pairings with collard greens include:
  1. Carrots
  2. Hedge Mustard Seeds
  3. Chia Seeds
  4. Pumpkin Seeds
  5. Crimini Mushroom
  6. Dijon Mustard
  7. Yellow Mustard
  8. Lotus Seeds
  9. Pistachio
  10. Spirulina
  11. Avocado
Although dairy and eggs are generally considered complete proteins, some types of vegetarian food pair more efficiently with collard greens. These include:
  1. Sour Cream
  2. Caramel
  3. Yogurt
  4. Mayonnaise

Vegan 1. Carrots and Collard Greens


image of carrots
image of collard greens

Low in protein, carrot is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 1.7 cups of collard greens (60g) and 2.5 carrots (182g) creates a complete protein profile. In fact, any ratio of more than 3:1 of carrot to collard green will be complete.

Full nutritional profile for carrots
USDA Source: Carrots, raw

Table of amino acids of 1.7 cup collard greens and 2.5 large carrots :
Amino Acid % of RDV [2] Amount [5] Complete /
Adequate
Protein
7% 3.5g
Histidine
16% 0.1g
Isoleucine
23.2% 0.2g
Leucine
14.6% 0.28g
Lysine
14.8% 0.25g
Methionine
6.5% 0.06g
Phenylalanine
10.9% 0.16g
Threonine
44.3% 0.4g
Tryptophan
15.5% 0.04g
Valine
18.3% 0.2g

Vegan 2. Hedge Mustard Seeds and Collard Greens


image of hedge mustard seeds
image of collard greens

Hedge mustard seed is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 5 cups of collard greens (180g) and 0.3 cup of hedge mustard seeds (24g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.13 to 1:27 for collard green to hedge mustard seed by weight.

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

Table of amino acids of 5 cup collard greens and 0.3 cup hedge mustard seeds :
Amino Acid % of RDV [2] Amount [6] Complete /
Adequate
Protein
16.7% 8.3g
Histidine
25.8% 0.16g
Isoleucine
39% 0.34g
Leucine
30% 0.57g
Lysine
23.6% 0.4g
Methionine
15.5% 0.13g
Phenylalanine
19.9% 0.3g
Threonine
35.5% 0.32g
Tryptophan
45.9% 0.12g
Valine
35.6% 0.38g

Vegan 3. Chia Seeds and Collard Greens


image of chia seeds
image of collard greens

A reasonable source of supplementary protein, chia seed is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 5 cups of collard greens (180g) and 0.5 ounce of chia seeds (15g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:0.08 to 1:17 for collard green to chia seed by weight.

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

Table of amino acids of 5 cup collard greens and 0.5 oz chia seeds :
Amino Acid % of RDV [2] Amount [7] Complete /
Adequate
Protein
15.9% 8g
Histidine
26.3% 0.17g
Isoleucine
35.1% 0.3g
Leucine
25.5% 0.48g
Lysine
21% 0.36g
Methionine
17.4% 0.15g
Phenylalanine
20.9% 0.31g
Threonine
29.2% 0.26g
Tryptophan
47.1% 0.12g
Valine
33.4% 0.36g

Vegan 4. Pumpkin Seeds and Collard Greens


image of pumpkin seeds
image of collard greens

Pumpkin seed is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 3.3 cups of collard greens (120g) and 3.8 tablespoons of pumpkin seeds (15g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.13 to 1:38 for collard green to pumpkin seed by weight.

Full nutritional profile for pumpkin seeds
USDA Source: Seeds, pumpkin and squash seeds, whole, roasted, without salt

Table of amino acids of 3.3 cup collard greens and 3.8 tbsp pumpkin seeds :
Amino Acid % of RDV [2] Amount [8] Complete /
Adequate
Protein
13% 6.5g
Histidine
21.6% 0.14g
Isoleucine
31.1% 0.27g
Leucine
22.4% 0.42g
Lysine
20.7% 0.35g
Methionine
12.1% 0.1g
Phenylalanine
16.6% 0.25g
Threonine
23.1% 0.21g
Tryptophan
33.6% 0.09g
Valine
34.6% 0.37g

Vegan 5. Crimini Mushroom and Collard Greens


image of crimini mushroom
image of collard greens

A reasonable source of supplementary protein, crimini mushroom is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 1.1 cups of collard greens (40g) and 2.3 cups of crimini mushroom (200g) creates a complete protein profile. In fact, any ratio of more than 5:1 of crimini mushroom to collard green will be complete.

Full nutritional profile for crimini mushroom
USDA Source: Mushrooms, brown, italian, or crimini, raw

Table of amino acids of 1.1 cup collard greens and 2.3 cup crimini mushroom :
Amino Acid % of RDV [2] Amount [9] Complete /
Adequate
Protein
12.4% 6.2g
Histidine
24.2% 0.15g
Isoleucine
27.6% 0.24g
Leucine
19.4% 0.37g
Lysine
32.2% 0.55g
Methionine
12.7% 0.11g
Phenylalanine
15.3% 0.23g
Threonine
28.9% 0.26g
Tryptophan
47.8% 0.12g
Valine
25.7% 0.28g

Vegan 6. Dijon Mustard and Collard Greens


image of dijon mustard
image of collard greens

Dijon mustard is a great source of protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 2.5 cups of collard greens (90g) and 3.6 tablespoons of dijon mustard (21g) make a complete amino acids profile. In fact, any ratio of more than 0.24:1 of dijon mustard to collard green will be complete.

Full nutritional profile for dijon mustard
USDA Source: Spices, mustard seed, ground

Table of amino acids of 2.5 cup collard greens and 3.6 tbsp dijon mustard :
Amino Acid % of RDV [2] Amount [10] Complete /
Adequate
Protein
16.6% 8.3g
Histidine
36.5% 0.23g
Isoleucine
39.9% 0.34g
Leucine
30.7% 0.58g
Lysine
29.2% 0.5g
Methionine
15.4% 0.13g
Phenylalanine
22.1% 0.33g
Threonine
28.5% 0.26g
Tryptophan
31.7% 0.08g
Valine
39.9% 0.43g

Vegan 7. Yellow Mustard and Collard Greens


image of yellow mustard
image of collard greens

A reasonable source of supplementary protein, yellow mustard is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 3.3 cups of collard greens (120g) and 7.7 tablespoons of yellow mustard (115g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:1 to 1:0.7 for collard green to yellow mustard by weight.

Full nutritional profile for yellow mustard
USDA Source: Mustard, prepared, yellow

Table of amino acids of 3.3 cup collard greens and 7.7 tbsp yellow mustard :
Amino Acid % of RDV [2] Amount [11] Complete /
Adequate
Protein
15.9% 7.9g
Histidine
30.7% 0.19g
Isoleucine
33.5% 0.29g
Leucine
27.4% 0.52g
Lysine
26% 0.45g
Methionine
14.8% 0.13g
Phenylalanine
19.5% 0.29g
Threonine
32.9% 0.3g
Tryptophan
18.3% 0.05g
Valine
33.5% 0.36g

Vegan 8. Lotus Seeds and Collard Greens


image of lotus seeds
image of collard greens

Lotus seed is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 1.7 cups of collard greens (60g) and 1.4 cups of lotus seeds (46g) make a complete amino acids profile. In fact, any ratio of more than 0.8:1 of lotus seed to collard green will be complete.

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

Table of amino acids of 1.7 cup collard greens and 1.4 cup lotus seeds :
Amino Acid % of RDV [2] Amount [12] Complete /
Adequate
Protein
17.9% 9g
Histidine
36.1% 0.23g
Isoleucine
48.2% 0.41g
Leucine
34.6% 0.65g
Lysine
30.8% 0.53g
Methionine
16.7% 0.14g
Phenylalanine
27.4% 0.41g
Threonine
44.2% 0.4g
Tryptophan
46.4% 0.12g
Valine
49.2% 0.53g

Vegan 9. Pistachio and Collard Greens


image of pistachio
image of collard greens

A great source of protein, pistachio is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 2 cups of collard greens (72g) and 3.8 tablespoons of pistachio (29g) creates a complete protein profile. In fact, any ratio of more than 0.41:1 of pistachio to collard green will be complete.

Full nutritional profile for pistachio
USDA Source: Nuts, pistachio nuts, dry roasted, without salt added

Table of amino acids of 2 cup collard greens and 3.8 tbsp pistachio :
Amino Acid % of RDV [2] Amount [13] Complete /
Adequate
Protein
16.7% 8.4g
Histidine
30.3% 0.19g
Isoleucine
41.1% 0.35g
Leucine
31.8% 0.6g
Lysine
25.4% 0.43g
Methionine
15.6% 0.13g
Phenylalanine
26.7% 0.4g
Threonine
30.2% 0.27g
Tryptophan
38.1% 0.1g
Valine
43.5% 0.47g

Vegan 10. Spirulina and Collard Greens


image of spirulina
image of collard greens

Spirulina is a great source of protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 3.3 cups of collard greens (120g) and 1.2 tablespoons of spirulina (8g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.07 to 1:20 for collard green to spirulina by weight.

Full nutritional profile for spirulina
USDA Source: Seaweed, spirulina, dried

Table of amino acids of 3.3 cup collard greens and 1.2 tbsp spirulina :
Amino Acid % of RDV [2] Amount [14] Complete /
Adequate
Protein
16.5% 8.3g
Histidine
22.9% 0.14g
Isoleucine
44.1% 0.38g
Leucine
30.7% 0.58g
Lysine
22.5% 0.38g
Methionine
15.4% 0.13g
Phenylalanine
22.1% 0.33g
Threonine
38.1% 0.34g
Tryptophan
43.2% 0.11g
Valine
39.6% 0.43g

Vegan 11. Avocado and Collard Greens


image of avocado
image of collard greens

Low in protein, avocado is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 3.3 cups of collard greens (120g) and 2.4 avocado (327g) creates a complete protein profile. In fact, any ratio of more than 2.7:1 of avocado to collard green will be complete.

Full nutritional profile for avocado
USDA Source: Avocados, raw, California

Table of amino acids of 3.3 cup collard greens and 2.4 fruit avocado :
Amino Acid % of RDV [2] Amount [15] Complete /
Adequate
Protein
20.1% 10g
Histidine
33.9% 0.21g
Isoleucine
45.4% 0.39g
Leucine
33.9% 0.64g
Lysine
32.8% 0.56g
Methionine
18.7% 0.16g
Phenylalanine
27.8% 0.41g
Threonine
37.6% 0.34g
Tryptophan
45.8% 0.12g
Valine
45.1% 0.49g

Vegetarian 12. Sour Cream and Collard Greens


image of sour cream
image of collard greens

Sour cream is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 5 cups of collard greens (180g) and 0.4 cup of sour cream (71g) make a complete amino acids profile. In fact, any ratio of more than 0.4:1 of sour cream to collard green will be complete.

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

Table of amino acids of 5 cup collard greens and 0.4 cup sour cream :
Amino Acid % of RDV [2] Amount [16] Complete /
Adequate
Protein
14.4% 7.2g
Histidine
23.8% 0.15g
Isoleucine
34.5% 0.3g
Leucine
26.5% 0.5g
Lysine
23.8% 0.41g
Methionine
13.4% 0.12g
Phenylalanine
18% 0.27g
Threonine
28.5% 0.26g
Tryptophan
33% 0.09g
Valine
32.9% 0.36g

Vegetarian 13. Caramel and Collard Greens


image of caramel
image of collard greens

Low in protein, caramel is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 5 cups of collard greens (180g) and 0.5 cup of caramel (158g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:0.9 to 1:0.03 for collard green to caramel by weight.

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

Table of amino acids of 5 cup collard greens and 0.5 cup caramel :
Amino Acid % of RDV [2] Amount [17] Complete /
Adequate
Protein
14.7% 7.3g
Histidine
23.5% 0.15g
Isoleucine
37.3% 0.32g
Leucine
26.4% 0.5g
Lysine
23.1% 0.4g
Methionine
13.7% 0.12g
Phenylalanine
18% 0.27g
Threonine
28.8% 0.26g
Tryptophan
21.5% 0.06g
Valine
34.3% 0.37g

Vegetarian 14. Yogurt and Collard Greens


image of yogurt
image of collard greens

Yogurt is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine and phenylalanine, complementing the profile of collard green.

For example, 5 cups of collard greens (180g) and 3.9 tablespoons of yogurt (60g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.33 to 1:0.18 for collard green to yogurt by weight.

Full nutritional profile for yogurt
USDA Source: Yogurt, plain, whole milk

Table of amino acids of 5 cup collard greens and 3.9 tbsp yogurt :
Amino Acid % of RDV [2] Amount [18] Complete /
Adequate
Protein
15% 7.5g
Histidine
21.6% 0.14g
Isoleucine
34.1% 0.29g
Leucine
25.5% 0.48g
Lysine
23.2% 0.4g
Methionine
14% 0.12g
Phenylalanine
18.1% 0.27g
Threonine
26.6% 0.24g
Tryptophan
26.1% 0.07g
Valine
35.9% 0.39g

Vegetarian 15. Mayonnaise and Collard Greens


image of mayonnaise
image of collard greens

Low in protein, mayonnaise is high in leucine, lysine, methionine and phenylalanine, which is complementary to collard green.

A ratio of 5 cups of collard greens (180g) and 0.6 cup of mayonnaise (142g) creates a complete protein profile. In fact, any ratio of more than 0.8:1 of mayonnaise to collard green will be complete.

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

Table of amino acids of 5 cup collard greens and 0.6 cup mayonnaise :
Amino Acid % of RDV [2] Amount [19] Complete /
Adequate
Protein
13.6% 6.8g
Histidine
19.3% 0.12g
Isoleucine
31.6% 0.27g
Leucine
21.5% 0.41g
Lysine
18.3% 0.31g
Methionine
12.7% 0.11g
Phenylalanine
15.9% 0.24g
Threonine
25.8% 0.23g
Tryptophan
30.7% 0.08g
Valine
29.7% 0.32g


Complete Protein Pairings

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