Not muffins, but these protein bars are no-bake, low-carb, can be put together in less than 10 minutes, and they are so yummy! Adjust ingredients to your liking. For example, I don't add any stevia because the protein powder I use is sweet enough for my tastes, and I sub hemp seeds for the sesame. Let me know if you try it. I LOVE these! www.food.com/recipe/no-bake-low-carb-protein-bars-402307