16 Complete Protein Pairings with Cucumber

Summary:

  • Cucumber contains a moderate amount of protein - about 2 grams per cucumber.
  • However, cucumber provides only 4 of the 9 essential amino acids sufficiently - it is a little low on leucine, lysine, methionine, phenylalanine and valine.[1]
  • Cucumber pairs well with carrots, pumpkin seeds, hedge mustard seeds, chia seeds or lotus seeds to create a complete protein profile. [2] More cucumber 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 cucumber, and found both vegan and vegetarian pairings with cucumber 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 cucumber source

Amount of Protein in Cucumber

A decent source of supplementary protein, a single cucumber contains 2 grams of protein, or about 4% of recommended daily values. [1]

To get the adequate amount of protein with cucumber alone, you will need 26 cucumber (7690 grams) for an average female, or 31 cucumber for males. [4] That's over 1150 calories, and a lot of cucumber! Supplementing cucumber with food higher in protein is a good idea.

Full nutritional profile for cucumber
USDA Source: Cucumber, with peel, raw

Macronutrients in 1 cucumber (301g) of cucumber:

% of RDV Amount
Calories
2.3% 45 kCal
Carbohydrates
0% -
Total fat
0.5% 0.3 grams
Protein
3.9% 2 grams

Essential Amino Acids in Cucumber

Proportionally, cucumber does contain abundant amounts of 4 out of the nine essential amino acids. However, cucumber is a little short on leucine, lysine, methionine, phenylalanine and valine.[1]

To have adequate amounts of all nine essential amino acids with cucumber alone, you will have to eat 48 cucumber (14333 grams) for an average person. [2]

That's about 86% more cucumber to compensate for the lack of leucine, lysine, methionine, phenylalanine and valine, compared to the protein requirement alone.

The amount of each essential amino acid in 1 cucumber (301g) of cucumber:

Amino Acid % of RDV [2] Amount [1] Complete /
Adequate
Protein
3.9% 1.957g
Histidine
4.8% 0.03g
Isoleucine
7.4% 0.063g
Leucine
4.6% 0.087g
Lysine
5.1% 0.087g
Methionine
2.1% 0.018g
Phenylalanine
3.8% 0.057g
Threonine
6.4% 0.057g
Tryptophan
5.8% 0.015g
Valine
6.1% 0.066g

More Complete Protein with Cucumber

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

Vegan 1. Carrots and Cucumber


image of carrots
image of cucumber

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

A ratio of 0.8 cucumber (232g) and 2.8 carrots (201g) creates a complete protein profile. In fact, any ratio of more than 0.9:1 of carrot to cucumber will be complete.

Full nutritional profile for carrots
USDA Source: Carrots, raw

Table of amino acids of 0.8 cucumber cucumber and 2.8 large carrots :
Amino Acid % of RDV [2] Amount [5] Complete /
Adequate
Protein
6.8% 3.4g
Histidine
16.4% 0.1g
Isoleucine
23.7% 0.2g
Leucine
14.4% 0.27g
Lysine
15.8% 0.27g
Methionine
6.3% 0.05g
Phenylalanine
11.2% 0.17g
Threonine
47.6% 0.43g
Tryptophan
13.7% 0.04g
Valine
17.6% 0.19g

Vegan 2. Pumpkin Seeds and Cucumber


image of pumpkin seeds
image of cucumber

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

For example, 2 cucumber (602g) and 0.3 cup of pumpkin seeds (22g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.04 to 1:18 for cucumber 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 2 cucumber cucumber and 0.3 cup pumpkin seeds :
Amino Acid % of RDV [2] Amount [6] Complete /
Adequate
Protein
16.1% 8g
Histidine
27.7% 0.17g
Isoleucine
39.3% 0.34g
Leucine
27.7% 0.52g
Lysine
28.2% 0.48g
Methionine
15% 0.13g
Phenylalanine
21.4% 0.32g
Threonine
29.5% 0.27g
Tryptophan
39.4% 0.1g
Valine
42.9% 0.46g

Vegan 3. Hedge Mustard Seeds and Cucumber


image of hedge mustard seeds
image of cucumber

A reasonable source of supplementary protein, hedge mustard seed is high in leucine, lysine, methionine, phenylalanine and valine, which is complementary to cucumber.

A ratio of 2.5 cucumber (753g) and 0.4 cup of hedge mustard seeds (29g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:0.04 to 1:15 for cucumber 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 2.5 cucumber cucumber and 0.4 cup hedge mustard seeds :
Amino Acid % of RDV [2] Amount [7] Complete /
Adequate
Protein
16.7% 8.4g
Histidine
26.8% 0.17g
Isoleucine
40% 0.34g
Leucine
30.3% 0.57g
Lysine
26.3% 0.45g
Methionine
15.6% 0.13g
Phenylalanine
20.8% 0.31g
Threonine
37.9% 0.34g
Tryptophan
43.8% 0.11g
Valine
34.1% 0.37g

Vegan 4. Chia Seeds and Cucumber


image of chia seeds
image of cucumber

Chia seed is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine, phenylalanine and valine, complementing the profile of cucumber.

For example, 2.5 cucumber (753g) and 0.6 ounce of chia seeds (18g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.02 to 1:10 for cucumber to chia seed by weight.

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

Table of amino acids of 2.5 cucumber cucumber and 0.6 oz chia seeds :
Amino Acid % of RDV [2] Amount [8] Complete /
Adequate
Protein
15.7% 7.9g
Histidine
27.1% 0.17g
Isoleucine
35.1% 0.3g
Leucine
24.6% 0.46g
Lysine
23% 0.39g
Methionine
17.6% 0.15g
Phenylalanine
21.8% 0.33g
Threonine
30.1% 0.27g
Tryptophan
44.7% 0.12g
Valine
31.1% 0.34g

Vegan 5. Lotus Seeds and Cucumber


image of lotus seeds
image of cucumber

A reasonable source of supplementary protein, lotus seed is high in leucine, lysine, methionine, phenylalanine and valine, which is complementary to cucumber.

A ratio of 0.7 cucumber (215g) and 1.5 cups of lotus seeds (48g) creates a complete protein profile. In fact, any ratio of more than 0.22:1 of lotus seed to cucumber will be complete.

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

Table of amino acids of 0.7 cucumber cucumber and 1.5 cup lotus seeds :
Amino Acid % of RDV [2] Amount [9] Complete /
Adequate
Protein
17.5% 8.7g
Histidine
36% 0.23g
Isoleucine
47.6% 0.41g
Leucine
33.9% 0.64g
Lysine
31.1% 0.53g
Methionine
16.3% 0.14g
Phenylalanine
27.3% 0.41g
Threonine
44.1% 0.4g
Tryptophan
44.6% 0.12g
Valine
48.1% 0.52g

Vegan 6. Dijon Mustard and Cucumber


image of dijon mustard
image of cucumber

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

For example, 1.3 cucumber (376g) and 4.3 tablespoons of dijon mustard (26g) make a complete amino acids profile. In fact, any ratio of more than 0.07:1 of dijon mustard to cucumber will be complete.

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

Table of amino acids of 1.3 cucumber cucumber and 4.3 tbsp dijon mustard :
Amino Acid % of RDV [2] Amount [10] Complete /
Adequate
Protein
18.3% 9.1g
Histidine
41.7% 0.26g
Isoleucine
44.5% 0.38g
Leucine
34% 0.64g
Lysine
34% 0.58g
Methionine
17% 0.15g
Phenylalanine
25% 0.37g
Threonine
31.8% 0.29g
Tryptophan
32.4% 0.08g
Valine
43.5% 0.47g

Vegan 7. Pistachio and Cucumber


image of pistachio
image of cucumber

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

A ratio of 1 cucumber (301g) and 0.3 cup of pistachio (35g) creates a complete protein profile. In fact, any ratio of more than 0.12:1 of pistachio to cucumber will be complete.

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

Table of amino acids of 1 cucumber cucumber and 0.3 cup pistachio :
Amino Acid % of RDV [2] Amount [11] Complete /
Adequate
Protein
18.8% 9.4g
Histidine
34.7% 0.22g
Isoleucine
46.7% 0.4g
Leucine
35.9% 0.68g
Lysine
29.7% 0.51g
Methionine
17.5% 0.15g
Phenylalanine
30.9% 0.46g
Threonine
34.3% 0.31g
Tryptophan
41.2% 0.11g
Valine
48.8% 0.53g

Vegan 8. Spirulina and Cucumber


image of spirulina
image of cucumber

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

For example, 1.7 cucumber (502g) and 1.4 tablespoons of spirulina (10g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.02 to 1:12 for cucumber to spirulina by weight.

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

Table of amino acids of 1.7 cucumber cucumber and 1.4 tbsp spirulina :
Amino Acid % of RDV [2] Amount [12] Complete /
Adequate
Protein
17.7% 8.8g
Histidine
24.7% 0.16g
Isoleucine
48.4% 0.42g
Leucine
33.1% 0.63g
Lysine
25.7% 0.44g
Methionine
16.5% 0.14g
Phenylalanine
24.5% 0.36g
Threonine
42.6% 0.38g
Tryptophan
44.4% 0.12g
Valine
41.8% 0.45g

Vegan 9. Crimini Mushroom and Cucumber


image of crimini mushroom
image of cucumber

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

A ratio of 0.4 cucumber (125g) and 2.5 cups of crimini mushroom (215g) creates a complete protein profile. In fact, any ratio of more than 1.7:1 of crimini mushroom to cucumber will be complete.

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

Table of amino acids of 0.4 cucumber cucumber and 2.5 cup crimini mushroom :
Amino Acid % of RDV [2] Amount [13] Complete /
Adequate
Protein
12.4% 6.2g
Histidine
24.9% 0.16g
Isoleucine
27.9% 0.24g
Leucine
19.4% 0.37g
Lysine
33.9% 0.58g
Methionine
12.9% 0.11g
Phenylalanine
15.6% 0.23g
Threonine
29.7% 0.27g
Tryptophan
48.8% 0.13g
Valine
25.5% 0.28g

Vegan 10. Cashews and Cucumber


image of cashews
image of cucumber

Cashew is a reasonable source of supplementary protein, and is high in leucine, lysine, methionine, phenylalanine and valine, complementing the profile of cucumber.

For example, 1.7 cucumber (502g) and 1.1 ounces of cashews (31g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.06 to 1:37 for cucumber to cashew by weight.

Full nutritional profile for cashews
USDA Source: Nuts, cashew nuts, raw

Table of amino acids of 1.7 cucumber cucumber and 1.1 oz cashews :
Amino Acid % of RDV [2] Amount [14] Complete /
Adequate
Protein
18% 9g
Histidine
30.6% 0.19g
Isoleucine
41% 0.35g
Leucine
32.1% 0.61g
Lysine
25.5% 0.44g
Methionine
16.7% 0.14g
Phenylalanine
26.4% 0.39g
Threonine
34.6% 0.31g
Tryptophan
44.4% 0.12g
Valine
42% 0.45g

Vegan 11. Spinach and Cucumber


image of spinach
image of cucumber

A reasonable source of supplementary protein, spinach is high in leucine, lysine, methionine, phenylalanine and valine, which is complementary to cucumber.

A ratio of 1.3 cucumber (376g) and 7.8 cups of spinach (234g) creates a complete protein profile. In fact, any ratio of more than 0.6:1 of spinach to cucumber will be complete.

Full nutritional profile for spinach
USDA Source: Spinach, raw

Table of amino acids of 1.3 cucumber cucumber and 7.8 cup spinach :
Amino Acid % of RDV [2] Amount [15] Complete /
Adequate
Protein
18.3% 9.1g
Histidine
29.8% 0.19g
Isoleucine
49.2% 0.42g
Leucine
33.4% 0.63g
Lysine
30.2% 0.52g
Methionine
17% 0.15g
Phenylalanine
25% 0.37g
Threonine
39.7% 0.36g
Tryptophan
42.2% 0.11g
Valine
42.5% 0.46g

Vegetarian 12. Sour Cream and Cucumber


image of sour cream
image of cucumber

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

For example, 3.3 cucumber (1003g) and 0.6 cup of sour cream (114g) make a complete amino acids profile. The entire range to create a complete protein are ratios of 1:0.11 to 1:34 for cucumber to sour cream by weight.

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

Table of amino acids of 3.3 cucumber cucumber and 0.6 cup sour cream :
Amino Acid % of RDV [2] Amount [16] Complete /
Adequate
Protein
18.6% 9.3g
Histidine
32.6% 0.21g
Isoleucine
46.1% 0.4g
Leucine
34.9% 0.66g
Lysine
35.4% 0.61g
Methionine
17.4% 0.15g
Phenylalanine
24.8% 0.37g
Threonine
39.2% 0.35g
Tryptophan
37.7% 0.1g
Valine
41.1% 0.44g

Vegetarian 13. Yogurt and Cucumber


image of yogurt
image of cucumber

A reasonable source of supplementary protein, yogurt is high in leucine, lysine, methionine, phenylalanine and valine, which is complementary to cucumber.

A ratio of 3.3 cucumber (1003g) and 0.4 cup of yogurt (96g) creates a complete protein profile. The entire range to create a complete protein are ratios of 1:0.1 to 1:0.06 for cucumber to yogurt by weight.

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

Table of amino acids of 3.3 cucumber cucumber and 0.4 cup yogurt :
Amino Acid % of RDV [2] Amount [17] Complete /
Adequate
Protein
19.7% 9.8g
Histidine
29% 0.18g
Isoleucine
45.6% 0.39g
Leucine
33.2% 0.63g
Lysine
34.5% 0.59g
Methionine
18.4% 0.16g
Phenylalanine
25% 0.37g
Threonine
36.3% 0.33g
Tryptophan
26.7% 0.07g
Valine
45.9% 0.5g

Vegetarian 14. Mayonnaise and Cucumber


image of mayonnaise
image of cucumber

Mayonnaise is low in protein, and is high in leucine, lysine, methionine, phenylalanine and valine, complementing the profile of cucumber.

For example, 3.3 cucumber (1003g) and 1.1 cups of mayonnaise (247g) make a complete amino acids profile. In fact, any ratio of more than 0.25:1 of mayonnaise to cucumber will be complete.

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

Table of amino acids of 3.3 cucumber cucumber and 1.1 cup mayonnaise :
Amino Acid % of RDV [2] Amount [18] Complete /
Adequate
Protein
17.8% 8.9g
Histidine
26.1% 0.16g
Isoleucine
43.1% 0.37g
Leucine
27.8% 0.53g
Lysine
27.4% 0.47g
Methionine
17.1% 0.15g
Phenylalanine
22.2% 0.33g
Threonine
36.3% 0.33g
Tryptophan
35.4% 0.09g
Valine
37.3% 0.4g

Vegetarian 15. Milk and Cucumber


image of milk
image of cucumber

A reasonable source of supplementary protein, milk is high in leucine, lysine, methionine, phenylalanine and valine, which is complementary to cucumber.

A ratio of 2.5 cucumber (753g) and 0.4 cup of milk (97g) creates a complete protein profile. In fact, any ratio of more than 0.13:1 of milk to cucumber will be complete.

Full nutritional profile for milk
USDA Source: Milk, reduced fat, fluid, 2% milkfat, with added vitamin A and vitamin D

Table of amino acids of 2.5 cucumber cucumber and 0.4 cup milk :
Amino Acid % of RDV [2] Amount [19] Complete /
Adequate
Protein
16.2% 8.1g
Histidine
27.4% 0.17g
Isoleucine
37.7% 0.32g
Leucine
27.7% 0.52g
Lysine
28.5% 0.49g
Methionine
15.1% 0.13g
Phenylalanine
20.8% 0.31g
Threonine
31.1% 0.28g
Tryptophan
30.2% 0.08g
Valine
34.8% 0.38g


Complete Protein Pairings

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