I tested this Gluten Free Fruit Pizza with two different types of almond flour: Bob's Red Mill Almond Flour and Walmart's Great Value Almond Flour. That being said, we liked BOTH of them, however Bob’s Red Mill Almond Flour made the crust much fluffier, similar to a shortbread cookie. Great Value Almond Flour was more crumbly and cooked a smidge faster, so it had more of a graham cracker taste and texture. Again, you can’t go wrong with either. It’s just something to note! :) Note: This recipe hasn't been tested with any other flours. Baking with different flours creates different dough consistencies and will require different amounts of dry and wet ingredients. Substitute with caution!