Rosemary cauliflower flatbread with avocado and hummus from Begin with Nutrition is a rockin' vegan recipe. Cauliflower dough is low carb and made by combining "riced" cauliflower with flour, flax seeds and olive oil. Once the flatbread has been baked, it is topped with homemade edamame hummus and bright green slices of avocado. The toppings can vary depending on what you have available in the fridge. You can easily make this recipe gluten-free by substituting wheat flour for coconut or almond flour. For full recipe instructions, click here.