Lemon Cake With Lemon Cream Cheese Buttercream

Ingredients

• 1 tsp pure vanilla extract
• 1 Tbsp baking powder
• 1 Tbsp fresh lemon juice
• 1 1/4 Cups whole milk, room temperature
• 1 Cup unsalted butter, room temperature
• 1 Tbsp fresh lemon zest
• 1/4 tsp baking soda
• 1 1/4 tsp salt
• 16 oz cream cheese, room temperature
• 3 1/4 Cups cake flour, sifted before measuring
• 2 Cups white granulated sugar
• 1/2 tsp salt
• 2 tsp pure lemon extract
• 1/3 Cup sour cream, room temperature
• 4 eggs, room temperature
• 8 Cups powdered sugar