Ingredients
Scale
For the Cake Base:
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 1 teaspoon vanilla extract
- 2 large eggs
- 1/2 cup milk
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 2 cups fresh blueberries
For the Streusel Topping:
- 1/2 teaspoon ground cinnamon
- 1/4 cup brown sugar
- 1/4 cup all-purpose flour
- 1/4 cup cold unsalted butter, cubed
Instructions
- Prepare the Oven: Preheat your oven to 350°F. Grease a 9x13-inch baking dish thoroughly or line it with parchment paper for easy removal.
- Cream Butter and Sugar: In a large mixing bowl, cream together softened butter and granulated sugar until light and fluffy. This typically takes about 3-4 minutes with an electric mixer.
- Add Wet Ingredients: Incorporate eggs one at a time, beating well after each addition. Mix in the vanilla extract until fully combined.
- Prepare Dry Ingredients: In a separate bowl, whisk together flour, baking powder, and salt. This ensures even distribution of leavening agents.
- Combine Mixtures: Gradually add the dry ingredients to the creamed mixture, alternating with milk. Begin and end with dry ingredients, mixing just until combined. Be careful not to overmix.
- Add Blueberries: Gently fold in fresh blueberries. Use a light touch to prevent crushing the berries.
- Prepare Streusel Topping: In a small bowl, mix brown sugar, flour, and cinnamon. Cut in cold butter using a pastry cutter or two forks until the mixture resembles coarse crumbs.
- Assemble and Bake: Pour batter into the prepared baking dish. Spread evenly with a spatula. Sprinkle the streusel topping uniformly over the batter.
- Bake to Perfection: Bake for 40 to 45 minutes. Check doneness by inserting a toothpick into the center – it should come out clean or with just a few moist crumbs.
- Prep Time: 20 minutes
- Cook Time: 45 minutes