How Much Protein Is In Cauliflower?
A versatile cruciferous vegetable, popular as a low-carb substitute for grains.
Protein per 1 cup (100g)
1.9
g% Daily Value
Essential Amino Acids in Cauliflower
Per 1 cup (100g)
56mg
Histidine
71mg
Isoleucine
106mg
Leucine
217mg
Lysine
20mg
Methionine
65mg
Phenylalanine
76mg
Threonine
20mg
Tryptophan
125mg
Valine
More About Cauliflower
About Protein in Cauliflower
A serving of Cauliflower (100g) contains 1.9g of protein, which is 4% of the recommended daily value based on a 2,000 calorie diet.
Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that cauliflower is a low source of protein compared to other vegetables.
Compare Protein in Similar Foods
See how Cauliflower compares to other vegetables.
Broccoli
per 1 cup (91g)
2.5g
Spinach
per 1 cup (30g)
0.9g
Carrot
per 1 medium (61g)
0.5g
Tomato
per 1 medium (123g)
1.1g
Source: USDA FoodData Central | FDC ID: 169986 | Last updated: 2026-03-30
Trusted & Verified Nutritional Information
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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