Cornstarch
10.0best for cookingUse half the amount for thickening; mix with cold water first, and don't boil or it thins out
Stovetop work pushes flour past 160°F starch gelation within 45 seconds of hitting fat, forming a roux that holds 1 tbsp per cup of liquid. Swaps must survive direct heat without clumping and tolerate 3-minute simmer holds without breaking. This page prioritizes heat stability between 200-250°F, timing flexibility during reduction, and compatibility with butter- or oil-based emulsions where lecithin content varies between 0.5% and 2%.
Use half the amount for thickening; mix with cold water first, and don't boil or it thins out
Use half the amount — 1 tbsp cornstarch per 2 tbsp AP flour in stovetop thickening. Slurry with cold water at 1:2 ratio before adding to pan, then hold simmer at 185°F for 60 seconds. Boiling past 200°F for over 2 minutes breaks the chain and thins the sauce 30% within 5 minutes.
Slightly coarser grind with more protein; knead less to avoid tough results in delicate pastries
1:1 cup in stovetop roux. 00's finer grind disperses 20% faster in hot butter, hitting blond roux at 3 minutes instead of AP's 4. Higher protein stiffens the paste — add 1 tbsp extra liquid per cup to keep coating viscosity around 200 cP when finishing a pan sauce at 180°F.
Denser and nuttier; use 3/4 cup plus 2 tbsp per cup AP flour, and add extra liquid to the dough
Use 1.5 tbsp whole wheat per tbsp AP in stovetop gravy. Bran slows starch release, so cook the roux 2 extra minutes at 160°F to reach blond stage. Expect cloudier sauce and earthy note — add 1 tsp extra butter per cup to smooth mouthfeel at 180°F plating temp.
Gluten-free with gritty texture; blend with tapioca starch for better crumb in cakes and cookies
Use 0.875 cup rice flour per cup AP when cooking gluten-free stovetop sauces. Rice flour disperses cleaner than AP in 180°F stock and stays stable through 10-minute simmers without breaking. Blend with 1 tbsp tapioca starch per cup to cut grit — particle size sits around 80 microns versus AP's 100.
Darker and denser with earthy flavor; blend 50/50 with AP flour for bread, pure rye won't rise well
Use 1.25 cup rye per cup AP for dark roux in stovetop stews. Rye browns 30% faster than AP at 160°F because its free sugars caramelize earlier. Stir constantly — scorches inside 90 seconds at 180°F. Yields a darker, earthier gravy suited to braised meat, not delicate cream sauces.
Slightly less chewy result; works for most breads
Lighter than whole wheat, gentle swap
GF option; best in cookies and muffins
Mild nutty flavor; blend 50/50 with AP flour for muffins and quick breads to maintain good rise
Use 2 tsp arrowroot per 1 tbsp flour for thickening sauces; won't work for baking structure
Heavy and starchy; use 5/8 cup per cup AP flour for thickening, adds dense moist crumb in baking
Gritty texture, not a thickener; use in breading or cornbread only, not for sauce or batter structure
Very absorbent, use 1/4 cup plus extra eggs
Grain-free 1:1 swap, closest texture match
Lower protein yields a more tender crumb; sift twice and use in delicate cakes and pastries
Pulse into flour for baking; adds hearty chew and nutty flavor, best in cookies and muffins
Dry breadcrumbs as coating or filler only; won't thicken sauces or provide gluten structure for baking