To thicken plant-based yogurt, you can use a variety of easily accessible thickening agents such as guar gum, xanthan gum, corn starch, kuzu root starch, carob seed flour, arrowroot flour, or Psyllium husk. Among these, guar gum and corn starch are highly recommended for achieving the desired consistency.
Common Plant-Based Yogurt Thickeners
Achieving the perfect thickness for homemade plant-based yogurt is straightforward with the right ingredients. These agents work by absorbing liquid or forming a gel, thereby increasing the viscosity of the yogurt.
Here's a look at common thickeners you can find in most stores:
| Thickening Agent | Description & Usage Notes |
|---|---|
| Guar Gum | A natural fiber often used as a stabilizer and thickener. Highly effective in small amounts. |
| Xanthan Gum | A popular food additive, also used as a thickener and stabilizer. |
| Corn Starch | A versatile pantry staple that thickens when heated. |
| Kuzu Root Starch | A traditional Japanese starch, known for its smooth texture and clarity. |
| Carob Seed Flour | Also known as locust bean gum, it's used for thickening and gelling. |
| Arrowroot Flour | A gluten-free starch that creates a clear, glossy finish, often used in sauces and desserts. |
| Psyllium Husk | A fiber that absorbs a significant amount of liquid, creating a thick, gel-like consistency. |
Recommended Thickeners and Usage
For optimal results, guar gum and corn starch are suggested due to their effectiveness and ease of use.
- Guar Gum: Use approximately 3 teaspoons per liter of plant-based yogurt. Guar gum is a potent thickener, so a little goes a long way. It's best mixed with a small amount of the yogurt or water first to prevent clumping before incorporating into the main batch.
- Corn Starch: For a thicker consistency, add about 3 tablespoons per liter of plant-based yogurt. Corn starch generally requires heat to activate its thickening properties, so it might be suitable for recipes where the yogurt is heated, or it can be pre-slurried and added carefully.
Tips for Success
When using any thickening agent, consider these general tips to achieve the best results:
- Mix Thoroughly: Always mix the thickening agent very well with a small amount of liquid (yogurt or water) first to create a slurry. This helps prevent lumps when adding it to the main batch.
- Add Gradually: Introduce the thickener slowly, mixing continuously, until your desired consistency is achieved. You can always add more, but you can't easily remove it.
- Experiment: Different plant milks and yogurt cultures may react differently. Don't hesitate to adjust the amounts based on your preferred thickness and the specific ingredients you are using.
