Using Oat Flour Instead of Brown Rice Flour

Reviewed by the CupOrGram Editorial TeamSources: King Arthur Baking, USDA FoodData CentralMethodology
Ratio
1:1
Good — works well with minor differences

Recipe Adjustment Notes

Similar texture, slightly more binding. Use certified GF oats if needed.

Measurement Variance Note

For 1 cup references, this ingredient can vary by about 12% across brands and measuring methods (134g-170g per cup). For the most reliable substitution result, measure by weight and test a half batch first.

How Oat Flour Compares for Brown Rice Flour

Quality rating: good. Similar texture, slightly more binding. Use certified GF oats if needed.

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