Hot mustard is excellent for keto with about *1.8g net carbs per 100g* when unsweetened. Its spicy kick adds big flavor in tiny portions.
Is Hot Mustard Keto?

YOUR PORTION
How much are you having?
Per 100 g (as listed by source). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
1.8gnet carbs in your portion
- Total carbs
- 5.8g
- Fiber
- 4g
- Protein
- 3.7g
- Fat
- 3.3g
- Calories
- 60
The 100 g reference amount provides 1.8g net carbs and can fit common keto portions.
- Net carbs (100 g)1.8g
- Protein (100 g)3.7g
- Fat (100 g)3.3g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (as listed by source)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
This USDA reference record is shared by related entries; variety, brand, or preparation may differ.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY IT'S KETO-FRIENDLY
- Very low net carbs per 100g, and servings are usually just 1–2 tsp
- Strong flavor means minimal quantity adds lots of impact
- Typically sugar-free—watch for honey/syrups in some brands
- Versatile: great in marinades, dressings, and dips
- Pairs well with high-fat meats and cheeses
- Shelf-stable, easy keto pantry staple
PREPARATION SUGGESTIONS
CONDIMENT
Serve with keto hot-dogs, sausages, burgers, or deli meats.
KICKIN’ DIP
Stir into mayonnaise or sour-cream for a quick, spicy dip for pork-rinds or veggies.
MARINADE/RUB
Whisk with olive-oil, garlic, and spices; brush on chicken-thighs or pork-ribs before cooking.
VINAIGRETTE
Blend with vinegar-apple-cider and avocado-oil for a sharp, low-carb dressing.