The Science of Baking: Thickening Agents
Most starches perform valuable functions, including:
- They create a fuller body in sauces, fillings, and puddings
- They produce a glossy finish
- They offset the actions of acids
- Must be dissolved in liquid and heated/cooked
- Maintain fruit flavor and color
- Maintain thickness and consistency
Each starch has a specific method in which it should be used.
Varieties
- Cornstarch (fruit fillings, etc.)
- Flour (roux based, soufflés)
- Arrowroot (same uses as cornstarch, but no sugars)
- Potato starch
- Tapioca
- Modified food starch
- Pre-gelatinized starches
- Instant clear gel
Learn More:
- Air Pressure & Baking
- Proteins
- Carbohydrates
- Fats
- Leavening
- Milk & Cream
- Chocolate
- Specialty High Altitude Baking Tips
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