Course: Dessert
Cuisine: American
Keyword: buttercream, cake mix, comfort food, Jell-O
I used salted butter, because a little salt can make it less sweet. If you prefer a sweeter frosting, use unsalted butter.
Calories: 308kcal | Carbohydrates: 20g | Protein: 2g | Fat: 14g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Trans Fat: 0.3g | Cholesterol: 23mg | Sodium: 128mg | Potassium: 35mg | Fiber: 0.04g | Sugar: 19g | Vitamin A: 288IU | Vitamin C: 0.01mg | Calcium: 25mg | Iron: 0.1mg