I created these as the perfect snack/breakfast/bread side muffin. They have enough substance in them to be a meal substitute yet are sweet and tasty. They freeze beautifully so the recipe is a big double batch - I freeze these in bags of 2 and grab for lunch/snack on the go (so I don't have to buy food out at the mall, etc). For quinoa flour and rice flour I simply grind up quinoa and rice in the blender (I have a Vitamix but a food processor or regular blender may work as well) rather than buy special flours. Unground quinoa should work as well if you like the grainy texture.