Moist lemon blueberry layer cake with soft citrus flavor and tangy lemon cream cheese frosting. Fresh blueberries in every bite make this an easy, crowd-pleasing dessert.
Ingredients
Lemon Blueberry Cake
260gramsall-purpose flour(or 2 cups) plus 1 Tablespoon for the blueberries
Preheat and prepare: Preheat oven to 350°F. Spray bottom and sides of (2) round pans with non-cooking spray, add parchment paper, and spray again. Use 6" pans for a thicker cake, 8" for a thinner cake.
Whisk dry ingredients: In a medium mixing bowl, whisk together 260 grams flour, 1 1/2 teaspoons baking powder, and 1/2 teaspoon salt.
Beat butter, sugar and lemon zest: In a large mixing bowl, beat together 3/4 cup softened butter, 300 grams sugar, and the zest of one lemon until light and fluffy.
Add vanilla and eggs: Add 2 teaspoons vanilla and 3 eggs. Beat well.
Add lemon juice and sour cream to buttermilk: Add 3 Tablespoons lemon juice and 1/2 cup sour cream to 1/2 cup buttermilk. Stir.
Alternate adding wet and dry ingredients: Add 1/3 of the dry ingredients and mix on low speed. Add 1/3 wet ingredients. Alternate back and forth until all ingredients are added and it's just combined. Don't over mix.
Fold in blueberries: Add remaining 1 Tablespoon flour to the blueberries and stir. Fold into the cake batter gently.
Cook: Pour batter into prepared pans and bake at 350°F for 25 minutes. Check with a toothpick. The cake is done when the toothpick comes out clean.
Cool: Leave cakes in pans for 5 minutes, then move cakes to cooling rack until completely cooled.
Cream Cheese Frosting
Beat butter and cream cheese: In a medium sized bowl, beat the 1/2 cup softened butter for 1 minute. Add the 8 ounces of cream cheese and beat until blended well.
Add lemon juice, powdered sugar, salt, vanilla, lemon zest and whipping cream: Add 1 teaspoon lemon juice, 1 pinch salt, 1/2 teaspoon vanilla, the zest of 1 lemon, 1 Tablespoon whipping cream and 3 cups of powdered sugar. Beat until combined.
Frost: Add frosting between the two layers, on the top and around the sides.
Notes
Cake pan: You can use a 9x13 pan, and cook for 25-30 minutes.Store: Keep leftover cake in an airtight container in the refrigerator for up to 3 days. Because of the cream cheese frosting, it shouldn't be kept out at room temperature for too long.Freeze: You can freeze the unfrosted cake up to 3 months. Wrap each cooled cake layer in plastic wrap then place in a Ziploc bag. Thaw in the refrigerator then proceed with frosting.