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Blueberry Cake Frosting

chocolate cupcakes with blueberry cake frosting, surrounded by blueberries

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Use this blueberry cake frosting for decorating cakes, cupcakes, cookies, and more! It's a great berry-flavored frosting that also brings a beautiful, deep purply blue color.

Ingredients

Scale
  • 1 stick (113 grams) unsalted butter, room temperature
  • 3 cups (400 grams) of powdered sugar
  • 1/2 block (115 grams) cream cheese
  • 1 1/3 cup (1 oz/30 grams) freeze dried blueberries, finely ground into a powder
  • 1 ½ tsp vanilla extract
  • 2-3 T your favorite blueberry jam (best to use one without large fruit chunks for smoother frosting)
  • ¼ tsp almond extract (optional)
  • Pinch of salt
  • Optional: A few drops of lemon or lime juice (or white vinegar) to cut sweetness; add to your preference

Instructions

  1. In the bowl of a stand mixer fitted with the paddle attachment — or in a large mixing bowl using a handheld mixer — beat the cream cheese until smooth, about 2 minutes. Add the butter and mix for another 1 minute or until fully combined.
  2. Turn off mixer and add salt, powdered sugar, and vanilla and almond extracts to bowl. Mix on low setting to slowly incorporate powdered sugar before increasing to high setting for another 2-3 minutes. 
  3. Add jam and finely ground freeze dried blueberries to mixing bowl and mix until well-combined. Taste test and add lemon juice if needed to cut sweetness (personal preference). Mix again to incorporate.
  4. Put frosting into a piping bag fitted with a tip of your choice and decorate cake or cupcakes as desired.

Notes

This recipe creates enough frosting for decorating a dozen cupcakes or a smaller (think two layers and 6" round) cake.