Sweet Potato Morning Muffins

Name: Sweet Potato Morning Muffins
Ingredients: 2 cups Oat flour (gluten free if needed); 1/2 cup Coconut Sugar; 1 tablespoon Baking Powder; 1 teaspoon Nutmeg; 1 teaspoon Cinnamon; 1 pinch Sea Salt; 1 cup Sweet Potato, cooked and mashed; 1 cup Almond Milk (or other non-dairy milk); 1 Flax egg/regular egg; 2 teaspoons Vanilla Extract; 4 tablespoons Creamy Cashew Butter (or other nut butter of choice); 1/2 cup Plant Protein Powder (optional); 1/3 cup Chocolate Chips (optional, vegan if needed)