Ingredients
1½cupsunsalted butter,softened
1½cupscreamy peanut butter
6cupspowdered sugar
½cupwhole milk
Preparation
To stand mixer, add the butter and peanut butter and beat on medium speed for 2 minutes until fully combined.
Lower the speed to low. add in the powdered sugar 1 cup at a time, alternating with 2 tablespoons of milk (starting and ending with sugar) and beat for about 2 to 3 minutes until light and fluffy.
