Cauliflower offers a lower-carbohydrate ingredient for vegetable sides and recipe experiments. The published reference is 3g net carbs per 100 g.
Is Cauliflower Keto?

YOUR PORTION
How much are you having?
Per 100 g (raw). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
3gnet carbs in your portion
- Total carbs
- 5g
- Fiber
- 2g
- Protein
- 1.9g
- Fat
- 0.3g
- Calories
- 25
The 100 g reference amount provides 3g net carbs and can fit common keto portions.
- Net carbs (100 g)3g
- Protein (100 g)1.9g
- Fat (100 g)0.3g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (raw)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
Generic reference: Cauliflower, raw. September 2026 arithmetic review used the existing USDA snapshot accessed 2026-07-09; it was not a fresh branded-product label check.
Nutrition record reviewed 2026-09-05. Maintained by KetoLens Team.
WHY IT'S KETO-FRIENDLY
- A packaged cauliflower crust is a different food: flour, cheese or starch can change its nutrition.
PREPARATION SUGGESTIONS
CAULIFLOWER RICE
Pulse florets to rice-size and sauté in Butter or Olive Oil 5–7 minutes; season with salt, pepper, and garlic.
MASHED CAULIFLOWER
Steam until tender; drain well and mash with Cream Cheese, Butter, garlic, and Parmesan Cheese.
ROASTED
Toss florets with Olive Oil, salt, pepper; roast at 425°F (220°C) for 25–30 min. Finish with curry or Parmesan Cheese.
PIZZA CRUST
Rice, microwave or steam, then squeeze dry; mix with egg and cheese, bake until set; top and bake again.
BUFFALO CAULIFLOWER
Roast florets, then toss with Buffalo Sauce; serve with Blue Cheese Dressing and Celery.
CAULIFLOWER SOUP
Roast florets; blend with Heavy Cream, Bone Broth, garlic, and Cheddar Cheese for a rich keto soup.