Beat in the rest of the powdered sugar and whipping cream 1 tablespoon at a time until the desired consistency and sweetness level is reached. (justsotasty.com)
Turn the mixer back down to medium - low, and continue with the rest of the powdered sugar. (justsotasty.com)
Add in the rest of the powdered sugar to taste, along with 2 - 3 more tablespoons of milk, if needed to make the frosting more spreadable, and whip on high speed until fully incorporated. (lapechefraiche.com)