Place the freeze-dried raspberries in a freezer bag and crush them with a rolling pin until fine powder.
0.53 oz freeze-dried raspberries
Sift the crush raspberries through a fine mesh sieve and discard the seeds and large bits.
To make the frosting:
In a mixing bowl with a paddle attachment, beat cream cheese and butter on medium-high speed until fluffy, about 1 minute.
16 oz cream cheese, ½ cup unsalted butter
Add powdered sugar, raspberry powder, and salt. Beat on low speed for a minute. Then increase the speed to medium-high and continue to beat until smooth and fluffy, about 3 minutes.
5 cups powdered sugar, ⅛ teaspoon kosher salt
Notes
Note 1: For the best results, use full-fat, brick-style cream cheese, not cream cheese from a tub.Note 2: This recipe makes enough frosting to frost 8- or 9-inch 3-layer cake, or 48 cupcakes.Tips: Sifting the crushed raspberries is optional. But I recommend it for smoother frosting. Make sure the cream cheese is at room temperature to prevent lumpy texture.Storing Tips: - Keep cream cheese frosting in an airtight container in the fridge for up to 3 days. - Freeze leftover frosting for up to 3 months. - Thaw frozen frosting in the fridge overnight. Then, whip it until smooth and fluffy again. - Any cakes or cupcakes frosted with cream cheese frosting will also need to be refrigerated!