Out of Potato starch, one case
Potato starch substitute for gluten-free baking
5 options, ranked, with the exact amount
Use Tapioca starch
Same amount as the potato starch
For gluten-free baking, the best potato starch substitutes are tapioca starch (1:1 ratio), arrowroot powder (1:1 ratio), or rice flour (2:1 ratio). Tapioca creates chewy textures good for bread, arrowroot works well in cakes, and rice flour provides structure.
- Best for —
- gluten-free bread
One casethe full potato starch card
Every option, one card
Ranked| # | Substitute | Instead of potato starch |
|---|---|---|
| 1 | Tapioca starchgluten-free bread | Same amount |
| 2 | Arrowroot powdergluten-free cakes | Same amount |
| 3 | Rice flourgluten-free flour blends | 2 × the amount |
| 4 | Cornstarchgluten-free cakes | Same amount |
| 5 | Xanthan gumgluten-free bread | ¼ tsp per cup of flour |
Tapioca starch
neutral taste · smooth and chewy
Creates smooth, chewy texture good for gluten-free bread and baked goods that need elasticity
- Best for
- gluten-free bread, chewy cookies, pizza crust, pancakes, muffins, pie fillings
Best for gluten-free bread and chewy textures.
Arrowroot powder
neutral taste · clear and light
Creates clear, glossy fillings and light textures good for delicate gluten-free baked goods
- Best for
- gluten-free cakes, fruit fillings, clear pie fillings, puddings, tarts, light cookies
Excellent for clear fillings and light textures.
Rice flour
slightly nutty
Fine flour that provides structure in gluten-free baking but requires more quantity for thickening
- Best for
- gluten-free flour blends, coating for frying, thickening fillings, dense baked goods
- Texture
- dense and grainy
Use twice as much rice flour as potato starch.
Cornstarch
neutral taste, tender texture
Readily available gluten-free thickener that works well in most gluten-free baking applications
- Best for
- gluten-free cakes, cookies, muffins, pie fillings, puddings
Most accessible option, works well in most applications.
Xanthan gum
neutral taste, binding texture
Powerful binder that helps hold gluten-free baked goods together and provides structure
- Best for
- gluten-free bread, pizza crust, binding agents, structure
Use as a binder, not a direct substitute.
How it behaves in this recipe
In gluten-free baking, potato starch serves multiple crucial functions: it provides structure, creates tender textures, and helps bind ingredients together. When substituting, it's important to consider the specific role - tapioca for chewiness and elasticity, arrowroot for lightness and clear fillings, and rice flour for structure and density.
Tips for substituting potato starch
8 tips- Tapioca starch is essential for gluten-free bread as it provides the chewy texture that gluten normally provides
- Arrowroot powder is good for gluten-free cakes and creates clear, professional-looking fillings
- Rice flour works well in gluten-free flour blends but use it in combination with other starches
- Xanthan gum is crucial for binding in gluten-free baking - use ¼ tsp per cup of flour
- Combine multiple starches for best results - try tapioca + arrowroot + rice flour
- For gluten-free pie crusts, use a combination of tapioca starch and rice flour
- Gluten-free baked goods often need more moisture - consider adding extra liquid or fat
- Let gluten-free bread cool completely before slicing to prevent crumbling
Notes on potato starch
- Use guar gum as an alternative to xanthan gum for binding (½ tsp per cup of flour)
- Try ground flaxseed mixed with water as a natural binder and egg substitute
- Use psyllium husk powder for extra binding power in bread recipes
- Consider using pureed fruits like applesauce for natural moisture and binding
Questions
6 questionsWhat's the best substitute for potato starch in gluten-free bread?
Tapioca starch is the best substitute for potato starch in gluten-free bread. It provides the chewy, elastic texture that gluten normally provides and helps the bread hold together properly.
Can I use arrowroot powder instead of potato starch in gluten-free baking?
Yes, arrowroot powder is excellent for gluten-free baking, especially in cakes and for creating clear fillings. It creates light, tender textures and works well in combination with other gluten-free flours.
How much rice flour should I use to replace potato starch in gluten-free baking?
Use twice as much rice flour as potato starch (2:1 ratio). Rice flour is less potent as a thickener, so you need more to achieve the same effect. It's best used in combination with other gluten-free starches.
Do I need xanthan gum when substituting potato starch in gluten-free baking?
Yes, xanthan gum is often necessary in gluten-free baking to provide binding and structure. Use about ¼ teaspoon per cup of flour. It works alongside starch substitutes to create proper texture.
What's the best combination of starches for gluten-free baking?
A good combination is tapioca starch + arrowroot powder + rice flour. Tapioca provides chewiness, arrowroot provides lightness, and rice flour provides structure. Use equal parts of each or adjust based on your specific recipe.
Can I use cornstarch instead of potato starch in gluten-free baking?
Yes, cornstarch works well in gluten-free baking and is often more readily available. It creates tender textures in cakes and cookies and works well in combination with other gluten-free flours.