Chocolate Oat Cupcakes with Chocolate Frosting - Oats Everyday

Ingredients

• 1 ½ cups oat flour
• 2/3 cups unsweetened cocoa powder
• 1 teaspoon baking soda
• 1/4 teaspoon salt
• 1 cup non-dairy milk, such as almond, or soy
• 1/3 cup maple syrup
• 1 teaspoon vanilla expert
• 3 tablespoons coconut oil, melted
• Sprinkles for decorating, optional
• 1/2 cup unsweetened nut butter; almond, peanut or cashew
• 1/4 cup unsweetened cocoa powder
• 3 tablespoons non-dairy milk, more as needed
• 2 tablespoons maple syrup, or more to taste
• Pinch of salt