Horseradish can fit keto in small amounts: about 8g net carbs per 100g raw (roughly 0.4g per teaspoon), so typical teaspoon servings contribute very few carbs while adding big, pungent flavor.
Is Horseradish Keto?

YOUR PORTION
How much are you having?
Per 100 g (as listed by source). Curated estimate; estimated values.
Scales this reference to your portion, with no extra deductions. Calculation and units.
8gnet carbs in your portion
- Total carbs
- 11.3g
- Fiber
- 3.3g
- Protein
- 1.7g
- Fat
- 0.1g
- Calories
- 38
The 100 g reference amount has 8g net carbs, so measure portions carefully.
- Net carbs (100 g)8g
- Protein (100 g)1.7g
- Fat (100 g)0.1g
- Keto verdictEnjoy in moderation
NUTRITION FACTS
Per 100 g (as listed by source)
Source: Curated estimate
Source fit: curated estimate; not an exact source match
Net-carb calculation: total carbohydrate - fiber
A USDA reference record exists, but the displayed basis or macros do not directly reproduce it, so KetoLens does not attribute these values to USDA. Check the current label for packaged products.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
HOW TO ENJOY IT ON KETO
- Low net carbs per teaspoon serving despite 8g/100g raw value
- Highly concentrated flavor—tiny amounts go a long way
- Easy to mix with high-fat bases (sour cream, mayo) for better keto ratios
PREPARATION SUGGESTIONS
BEEF TOPPING
Serve alongside roast beef or Ribeye Steak as a sharp, classic condiment.
HORSERADISH CREAM
Fold into Sour Cream or Mayonnaise with lemon and salt for a fatty, keto-friendly sauce.
SEAFOOD ACCENT
Mix with lemon and a pinch of Dijon Mustard to brighten Salmon or Oysters.