Blueberry Buttercream Recipes

BLUEBERRY LEMON CAKE WITH BUTTERCREAM FROSTING

Steps:

• Preheat the oven to 350 degrees F (175 degrees C). Lightly butter and sugar three 8-inch round nonstick cake pans.
• Sift flour, baking powder, baking soda, and salt together in a medium mixing bowl.
• Cream sugar and butter together in a large bowl using an electric mixer. Mix in lemon juice until smooth. Add eggs 1 at a time, mixing until fully combined. Alternate adding the flour mixture and buttermilk with the mixer set to the lowest speed. Mix until batter is smooth, scraping the bowl down occasionally. Use a spatula to gently fold in blueberries.
• Fill the prepared cake pans evenly with batter.
• Bake in the preheated oven until a toothpick inserted into the center of each cake comes out clean, 30 to 35 minutes. Let cool completely before removing from the pans, about 30 minutes.
• While cakes are cooling, beat butter for frosting in a large mixing bowl using an electric mixer on medium speed. Reduce speed to low and add confectioners' sugar a little at a time, alternating with splashes of milk and vanilla extract. Mix until frosting is smooth.
• Spread frosting over each of the cooled cake layers and stack; then frost the sides.

LEMON BUTTERCREAM CAKE WITH BLUEBERRIES

Steps:

• Heat oven to 350°F. Grease 2 (8- or 9-inch) round cake pans with shortening; lightly flour.
• In medium bowl, mix flour, baking powder and salt; set aside. In large bowl, beat 3/4 cup butter and the granulated sugar with electric mixer on medium speed until fluffy. Add eggs, one at a time, beating well after each addition. On low speed, alternately add flour mixture, about one-third at a time, and 1 1/4 cups milk, about half at a time, beating just until blended. Divide batter evenly between pans.
• Bake 25 to 35 minutes or until toothpick inserted in center comes out clean. Cool 10 minutes. With fork, poke tops of cakes every 1 inch. In small bowl, mix glaze ingredients until smooth. Spoon glaze over cakes. Let stand 10 minutes. Remove cakes from pans; place top side up on cooling racks. Cool completely.
• In large bowl, beat 1 1/2 cups butter, 4 cups powdered sugar, 3 tablespoons milk and 2 tablespoons lemon juice on low speed until blended. Beat 3 minutes on medium speed until fluffy.
• On serving plate, place 1 cake layer, rounded side up. Spread with 1/2 cup of the frosting. Top with 1 1/2 cups berries. Spoon 3/4 cup frosting over berries; carefully spread to cover. Place remaining cake layer, top side up, over berries. Frost top and side. Arrange remaining berries on cake. Sprinkle with lemon peel. Refrigerate 2 hours. Let cake stand at room temperature 15 minutes before serving. Cover; refrigerate any remaining cake.

BLACKBERRY BUTTERCREAM

Steps:

• Place blackberries in a blender; cover and process until pureed. Press through a fine-mesh strainer into a bowl; discard seeds., In a large bowl, beat butter until creamy. Beat in vanilla and salt. Gradually beat in confectioners' sugar until smooth. Add blackberry puree; beat until blended.

LEMON-BLUEBERRY CUPCAKES WITH BLUEBERRY-LEMON BUTTERCREAM FROSTING

Steps:

• Combine frozen blueberries, sugar, and lemon juice for jam in a small pot over medium heat; bring to a simmer. Cook, stirring occasionally, until mixture has reduced and thickened, about 12 minutes. Remove from the heat.
• Pour mixture through a fine mesh sieve, pressing solids to extract as much jam as possible; you should have approximately 1/4 cup. Discard any solids and refrigerate jam until completely cool, at least 30 minutes.
• Preheat the oven to 350 degrees F (175 degrees C). Line 18 muffin cups with paper liners.
• Whisk flour, baking powder, and salt for cupcakes together in a small bowl.
• Cream sugar and butter together in a large bowl until light and fluffy. Mix in lemon juice, lemon zest, and vanilla until combined. Add flour mixture in 2 batches, alternating with buttermilk, beating batter just until combined after each addition; batter will be somewhat thick.
• Place frozen blueberries in a small bowl and toss with flour until coated. Add to the batter and fold to incorporate. Spoon batter into the prepared muffin cups, filling each one 3/4 full.
• Bake in the preheated oven for 20 minutes. Check to see if a toothpick inserted into the centers comes out clean, and continue to bake, if needed, for 4 to 8 more minutes. Cool in the pans for 5 minutes before removing to a wire rack to cool completely, about 20 minutes more.
• While the cupcakes are cooling, remove blueberry jam from the refrigerator. Measure out 1/4 cup for the frosting and reserve any extra for another use.
• Beat butter for frosting in a large bowl until creamy and smooth. Add 1 cup powdered sugar, lemon zest, lemon juice, and salt; beat until thoroughly combined. Add 1/4 cup blueberry jam and mix until combined. Add 1 cup powdered sugar and mix until smooth. Repeat with remaining 1 1/2 cups powdered sugar. Add heavy cream and beat until frosting is smooth and fluffy, 1 to 2 minutes more.
• Frost cooled cupcakes.