Which is healthier, Cauliflower or Onion?

Cauliflower wins in 7 out of 10 nutritional categories. Cauliflower has 25 calories and 1.9g protein per 100g, while Onion has 40 calories and 1.1g protein.

How many calories are in Cauliflower vs Onion?

Cauliflower contains 25 calories per 100g, while Onion contains 40 calories per 100g.

Which has more protein, Cauliflower or Onion?

Cauliflower has more protein with 1.9g per 100g compared to 1.1g.

Cauliflower vs Onion

Nutrition Comparison per 100g

Cauliflower 7

3 Onion

Vegetables vs Vegetables

Side-by-Side Nutrition Facts

Nutrient	Cauliflower	Onion	Better
Calories	25kcal	40kcal	Cauliflower
Protein	1.9g	1.1g	Cauliflower
Total Fat	0.3g	0.1g	Onion
Carbohydrates	5g	9.3g	Onion
Fiber	2g	1.7g	Cauliflower
Sugar	1.9g	4.2g	Cauliflower
Vitamin C	48.2mg	7.4mg	Cauliflower
Calcium	22mg	23mg	Onion
Iron	0.4mg	0.2mg	Cauliflower
Potassium	299mg	146mg	Cauliflower

Macronutrient Breakdown

Cauliflower

Protein: 1.9g Fat: 0.3g Carbs: 5g

Onion

Protein: 1.1g Fat: 0.1g Carbs: 9.3g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.