Lemon Blueberry Layer Cake with Lemon Buttercream Frosting - Better Baking Bible

Vegetarian · Layers of delicious blueberry cake, blueberry filling, and lemon buttercream frosting.

16 ingredients

Produce

• 3 cups Blueberries
• 1 tsp Lemon, zest

Refrigerated

• 4 Eggs, large

Condiments

• 1/2 cup Blueberry jam

Baking & Spices

• 2 3/8 cups All-purpose flour
• 2 tsp Baking powder
• 4 cups Confectioner's sugar
• 3/4 tsp Lemon extract, pure
• 1 tsp Lemon extract
• 1 tsp Salt
• 1 1/2 cups Sugar
• 2 tsp Vanilla extract

Dairy

• 1 cup Butter, unsalted
• 1 cup Butter
• 3/4 cup Milk
• 1/2 cup Sour cream