Combine all ingredients except the optional food dye in a bowl and mix using a fork (or hand mixer) until well-combined.
Add optional food dye until the desired color is reached. The dye tends to thin out the frosting a bit and make it more spreadable. If not using food dye, add a bit more butter or palm shortening until desired consistency is reached.
Calories: 908kcal | Carbohydrates: 78g | Protein: 1g | Fat: 68g | Saturated Fat: 43g | Cholesterol: 181mg | Sodium: 603mg | Fiber: 1g | Sugar: 49g | Vitamin A: 2099IU | Calcium: 33mg | Iron: 1mg