Does oat flour make muffins fluffy?

Oat flour can contribute to a tender texture in muffins, but it may not make them as fluffy as all-purpose flour. This is because oat flour lacks gluten, which helps provide structure and lift. To achieve a fluffier muffin, you can combine oat flour with a gluten-containing flour or add ingredients like baking powder or eggs that aid in leavening. Overall, while oat flour adds a unique flavor and moisture, achieving fluffiness may require some adjustments to the recipe.