Broth Concentrates / Bouillon Overview

Broth concentrates and bouillon products are concentrated flavor bases made from meat, vegetables, salt, and seasonings. While some contain starches or sugars, many low-carb versions exist and are used in very small amounts, resulting in minimal net carbs per serving.

Quick Carb Snapshot

  • Carbs (per 100 g): ~5–15 g (brand dependent)
  • Carbs (standard portion): ~0–1 g per tsp
  • Glycemic Index: Low
  • Best Substitutes: Homemade broth, stock
  • Diabetic-Friendly? Yes (label check)
  • Keto-Friendly? Yes (most brands)

Key Traits

  • Texture: Paste, cube, or powder
  • Flavor: Salty, savory
  • Carb Impact: Low per serving
  • GI / GL Notes: Minimal glucose impact
  • Common Uses: Soups, stews, seasoning

Best For

  • Quick broth preparation
  • Low-carb soups
  • Flavoring vegetables and meats

Avoid For

  • High-sodium restrictions
  • Sugar- or starch-heavy brands
  • MSG sensitivity (some brands)

How Bouillon Compares to Higher-Carb Ingredients

Texture & Structure

  • Dissolves into liquid
  • No thickening effect
  • Used in teaspoons

Flavor & Nutrition

  • Intense savory flavor
  • Very low calories
  • Minimal carbs when diluted

How to Substitute Broth Concentrates

Low-Carb Swaps by Use

  • Soups: Homemade bone broth
  • Seasoning: Salt + herbs
  • MSG-free: Yeast-free broth powders

Tips for Successful Swaps

  • Read ingredient labels
  • Adjust salt levels
  • Dilute properly

Storage & Shelf Life

Pantry

Shelf-stable unopened; refrigerate paste after opening.

Cooked

Prepared broth keeps 3–5 days refrigerated.

Signs It Has Gone Bad

  • Mold
  • Off smell
  • Hardening or separation

Carb / Keto & Dietary Notes

  • Carb Impact: Low
  • Keto Use: Yes
  • Diabetic Notes: Safe (label check)

This information is for educational purposes only and not medical advice.

Allergy & Dietary Flags

  • Gluten-Free: Varies by brand
  • Nuts: No
  • Nightshade: Sometimes (tomato powder)
  • Vegan / Vegetarian: Some varieties

Carb & Dietary Tags

  • Low-Carb: Yes
  • High-Carb: No
  • Keto-Friendly: Yes
  • Diabetic-Friendly: Yes
  • Low GI: Yes

Often used instead of boxed broth, bouillon provides concentrated low-carb flavor.

Quick Carb Snapshot