Blueberry Cake with Lemon Cream Cheese Frosting Recipe

Ingredients

• 1 ½ sticks unsalted butter, softened (170g).
• 2 cups sugar (400g).
• 3 large eggs, room temperature.
• 3 cups cake flour (342g).
• 2 tsp baking powder (8g).
• ½ tsp baking soda (3g).
• ½ tsp salt (3g).
• 1 cup sour cream (227g).
• 1 ½ cups blueberries, pureed and reduced to ¾ cup (198g).
• ¼ cup vegetable oil (54g).
• ½ cup whole blueberries (66g).
• Optional: A small amount of pink coloring gel for vibrant color.
• 3 sticks unsalted butter, softened (339g).
• 8 oz cream cheese, softened (226g).
• ¼ cup lemon juice (57g).
• Zest of 1 lemon.
• 7 ½ cups powdered sugar (863g).