Here’s how to create this incredible Lemon Blueberry Cake step-by-step:

1. Preheat Oven: Start by preheating your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.

2. Mix Dry Ingredients: In a bowl, whisk together the flour, baking powder, baking soda, and salt.

3. Cream Butter and Sugar: In a separate bowl, cream the softened butter and granulated sugar until light and fluffy.

4. Add Eggs: Beat in the eggs one at a time, ensuring each is well combined before adding the next.

5. Incorporate Lemon: Stir in the lemon zest and lemon juice. Mix well until combined.

6. Combine With Dry Ingredients: Gradually add the flour mixture to the butter mixture, alternating with the buttermilk. Begin and end with flour. Mix until just combined.

7. Fold in Blueberries: Gently fold in the fresh blueberries, being careful not to overmix.

8. Divide Batter: Pour the batter evenly into the prepared cake pans.

9. Bake: Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted in the center comes out clean.

10. Cool the Cakes: Once baked, allow the cakes to cool in pans for 15 minutes. Then, transfer them to wire racks to cool completely.

11. Prepare Frosting (Optional): A lemon glaze or buttercream frosting can complement the cake perfectly. Simply mix powdered sugar with lemon juice until you achieve a pourable consistency.

12. Assemble the Cake: Place one cake layer on a serving plate, drizzle with frosting if desired, then add the second layer on top.

13. Garnish: Optionally, top with a few more blueberries and lemon zest for added appeal!

Following these steps will lead you to create a delightful Lemon Blueberry Cake capable of captivating any audience.