Is Radish Keto?

Cruciferous Vegetable
Radish sticker illustration
KETO VERDICTYES

Radishes are excellent for keto with only ~1.8g net carbs per 100g (≈0.9g per 50g). Their peppery crunch adds texture to meals, and roasting mellows the bite for a convincing potato stand-in. A versatile, low-carb staple you can enjoy generously.

Radishes are excellent for keto with only ~1.8g net carbs per 100g (≈0.9g per 50g). Their peppery crunch adds texture to meals, and roasting mellows the bite for a convincing potato stand-in. A versatile, low-carb staple you can enjoy generously.

  • Net carbs (100g)1.8g
  • Protein (100g)0.7g
  • Fat (100g)0.1g
  • Keto verdictKeto-friendly

NUTRITION FACTS

Per 100g (raw)

Net Carbs
1.8g
Total Carbs
3.4g
Fiber
1.6g
Protein
0.7g
Fat
0.1g
Calories
16

Source: USDA FoodData Central

WHY IT'S KETO-FRIENDLY

  • Very low net carbs: only ~1.8g per 100g fits even strict keto
  • Extremely low calorie: enjoy larger portions without overshooting macros
  • Adds crunch and volume to salads and bowls for better satiety
  • Roasting transforms flavor to a mild, potato-like profile
  • Peppery notes add natural spice with no added carbs
  • Minimal prep: eat raw with a quick rinse and trim

HEALTH BENEFITS

  • Good source of vitamin C for immune health
  • Contains potassium for electrolyte balance on keto
  • Rich in antioxidants including catechin and pyrogallol
  • May support digestive health and detoxification
  • Contains compounds that may help regulate blood sugar
  • Low in calories but high in water content for hydration

PREPARATION SUGGESTIONS

ROASTED

Quarter radishes and roast at 425°F with olive oil, salt, and pepper for 20-25 minutes. They lose their peppery bite and taste like roasted potatoes.

RAW IN SALADS

Slice thin and add to salads for a peppery crunch. Pairs well with creamy dressings that balance the spice.

BUTTER-BRAISED

Sauté halved radishes in butter until tender and caramelized. The butter mellows the peppery flavor beautifully.

PICKLED

Quick-pickle in vinegar, salt, and a pinch of sweetener. Adds tangy crunch to tacos, sandwiches, and salads.

RADISH CHIPS

Slice thinly, toss with oil and seasonings, then bake at 375°F until crispy. A crunchy, low-carb snack.

MASHED

Boil until tender, then mash with butter, cream cheese, and herbs. A surprisingly good keto mashed potato substitute.