1 1/2 cups cake flour
1 1/2 cups all-purpose flour
2 tsp baking powder
1/4 tsp baking soda
3/4 tsp salt
2 cups granulated sugar
1 cup unsalted butter, softened
1 Tbsp lemon zest
4 large eggs
2 tsp lemon extract
1/2 tsp vanilla extract
3/4 cup + 2 Tbsp milk
1/4 cup + 2 Tbsp sour cream
2 Tbsp fresh lemon juice
2 1/2 cups fresh blueberries, at room temperature, rinsed and drained well
12 oz cream cheese, softened (1 1/2 pkgs)
3/4 cup unsalted butter, softened
1 tsp vanilla extract
1/4 tsp lemon extract
3 cups powdered sugar
Blueberries and lemon slices, for garnish (optional)