Baking basics

Substitutes for cornstarch

Cornstarch thickens sauces and pie fillings into a clear gloss, and it makes cookies and shortbread tender.

  1. All-purpose flour

    How much
    2 tbsp flour for each 1 tbsp cornstarch
    How
    Simmer 2 to 3 minutes longer so the flour loses its raw taste.
    What changes
    Sauces turn cloudy instead of glossy and a bit heavier. Not gluten-free.
    Best in
    Gravy, stews, pan sauces.
  2. Arrowroot

    How much
    The same amount
    How
    Stir it in near the end; it thins out if cooked long.
    What changes
    Very clear and glossy; can turn slimy in dairy sauces.
    Best in
    Fruit sauces, stir-fries, glazes.

    Gluten-free

  3. Potato starch

    How much
    The same amount
    What changes
    Thickens fast with a clear gloss; don't boil it long.
    Best in
    Stir-fries, soups, gluten-free baking.

    Gluten-free

  4. Tapioca starch

    How much
    2 tbsp for each 1 tbsp cornstarch
    What changes
    Glossy and a little stretchy; great in fruit pies, which stay clear after freezing.
    Best in
    Fruit pies, puddings.

    Gluten-free

Simmerbee recipes with cornstarch (23)

On those recipes, tap Swaps next to the ingredient for the short version.

More baking basics swaps

Baking powderBaking sodaYeastCocoa powderChocolate and chocolate chipsVanilla extractCream of tartar

Ingredient guide: Cornstarch: pick, store and measure

All substitutions