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Brussels Sprouts vs Cauliflower

Calories, macronutrients and nutrition facts compared side by side (per 100g).

Nutrition Comparison

Per 100gBrussels SproutsCauliflower
Calories43kcal25kcal
Protein3.4g1.9g
Carbs9g5g
Fat0.3g0.3g
Fiber3.8g2g
Sugar2.2g1.9g
Sodium25mg30mg

Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).

Key Takeaways

  • Cauliflower has 18 fewer calories per 100g than Brussels Sprouts (72% less).
  • Brussels Sprouts delivers more protein (3.4g vs 1.9g per 100g).
  • Brussels Sprouts has more fiber (3.8g vs 2g).
  • Cauliflower has less sugar (1.9g vs 2.2g).

Brussels Sprouts

Brussels sprouts are a cruciferous vegetable unusually high in protein and fiber for their calorie count, with more vitamin C per gram than an orange. They contain glucosinolates studied for their role in detoxification enzymes.

View Brussels Sprouts nutrition →

Cauliflower

Cauliflower is part of the cruciferous family, sharing the glucosinolate compounds — including sulforaphane — that have been studied for cancer-protective effects. At 25 kcal per 100g, it's an excellent low-carb stand-in for rice, mashed potatoes, or pizza crust.

View Cauliflower nutrition →

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