Creating the Magnolia Bakery Blueberry Jamboree involves several delicious layers. Follow these straightforward steps to make this delightful dessert:

1. Preheat the 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 medium bowl, whisk together the flour, baking powder, and salt. Set aside.

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

4. Add Eggs: Beat in the eggs, one at a time, mixing well after each addition.

5. Incorporate Milk and Vanilla: Stir in the milk and vanilla extract until well-blended.

6. Combine Mixtures: Gradually add the dry ingredient mixture to the wet mixture, stirring until just combined.

7. Fold in Blueberries: Gently fold in the fresh blueberries to avoid breaking them.

8. Divide Batter: Pour the batter evenly into the prepared cake pans and smooth out the tops.

9. Bake: Bake in the preheated oven for 30-35 minutes, or until a toothpick comes out clean when inserted in the center.

10. Cool Layers: Once baked, remove the cakes from the oven and allow them to cool in the pans for 10 minutes. Then, transfer to wire racks to cool completely.

11. Prepare the Frosting: In a mixing bowl, beat the softened cream cheese and powdered sugar until smooth. Add lemon juice and mix well.

12. Layer the Cake: Place one layer of cake on a serving platter, spread a layer of cream cheese frosting, and add a layer of blueberries. Repeat with the second layer.

13. Final Touch: Top with any remaining frosting and decorate with fresh blueberries if desired.