This Browned Butter Frosting Recipe is so good! I'm not sure where I came across this recipe but it's definitely a keeper! If you like Frosting, be sure to check out this book, Frosting Recipes: The Ultimate Guide! Browned Butter Frosting Ingredients: 3 cups powdered sugar 1 teaspoon vanilla 3 to 4 tablespoons milk 1/3 cup butter (I wouldn't use