Mix on low just to combine the powdered sugar with the rest of the ingredients, then medium scraping down the sides with a spatula. Once all ingredients are fully incorporated, you can whip on high for a minute to get it fluffier if you like.
Find any recipe, add your own, make grocery lists easily from recipes. Enter any 3 ingredients and BigOven will tell you what you can make. It's free! (4.5/5 stars)