Sesame oil is a fat extracted from sesame seeds and contains zero carbohydrates. It is commonly used as a finishing oil in Asian cuisines due to its strong, nutty flavor. Sesame oil is low-carb, keto-friendly, and suitable for diabetic-friendly eating when used in moderation.

Quick Carb Snapshot

  • Carbs (per 100 g): 0 g
  • Carbs (standard portion): 0 g per tsp or tbsp
  • Glycemic Index: 0
  • Similar Low-Carb Options: Peanut oil, avocado oil
  • Blood Sugar Impact: Lower
  • Keto-Friendly? Yes

Key Traits

  • Texture: Smooth, liquid
  • Flavor: Nutty, aromatic (toasted varieties)
  • Carb Impact: None
  • GI / GL Notes: No glucose impact
  • Common Uses: Finishing oil, stir-fries, sauces

Best For

  • Flavoring low-carb Asian dishes
  • Finishing soups and noodles
  • Low-carb sauces and dressings

Avoid For

  • High-heat frying (toasted oil)
  • Sesame allergies
  • Overuse (strong flavor)

Why Choose Sesame Oil for Low-Carb Eating

Texture & Structure

  • Adds richness without starch
  • No thickening effect
  • Used in small amounts

Flavor & Nutrition

  • Strong flavor reduces needed quantity
  • Zero carbs and sugars
  • Contains antioxidants (sesamol)

Storage & Shelf Life

Pantry

Store sealed away from heat and light.

Cooked

Dishes keep based on other ingredients.

Signs It Has Gone Bad

  • Rancid or bitter smell
  • Flat flavor
  • Cloudiness when warm

Allergy & Dietary Flags

  • Gluten-Free: Yes
  • Nuts: No (seed)
  • Nightshade: No
  • Vegan / Vegetarian: Yes

Often compared to peanut oil and avocado oil, sesame oil is best used
as a low-carb flavor accent.