There are two main types of almond flour, bleached and unbleached for making macaroons. While blanched almond flour is made from skinless almonds, unbleached almonds are the ones with the skin. And both are best used in baking recipes, many times blanched ones are preferred. Blanched almond flour is an alternative to wheat flour that is completely natural and delicious. Made exclusively from almonds, it has become one of the best options for healthy baking flour.