Making German Blueberry Cake can be an enjoyable activity if you follow these easy steps:

1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). Grease and flour a 9×13-inch baking pan.
2. Mix Dry Ingredients: In a large bowl, combine the flour, baking powder, and salt. Set aside.
3. Cream Butter and Sugar: In another bowl, beat the softened butter and granulated sugar together until light and fluffy.
4. Add Eggs: Incorporate the eggs, one at a time, mixing well after each addition. Then stir in the vanilla extract.
5. Combine Mixtures: Gradually add the dry ingredient mixture to the butter mixture, alternating with the milk. Mix until just combined.
6. Fold in Blueberries: Gently fold in the fresh blueberries, being careful not to overmix.
7. Pour Batter: Pour the batter into the prepared baking pan, spreading evenly.
8. Bake: Place the pan in the preheated oven and bake for 40-45 minutes, or until a toothpick inserted in the center comes out clean.
9. Cool: Once baked, remove the cake from the oven and allow it to cool in the pan for about 15-20 minutes. After cooling, transfer to a wire rack to cool completely.
10. Dust with Powdered Sugar: For a final touch, dust the cooled cake with powdered sugar before serving.

Following these steps will ensure you create a remarkable German Blueberry Cake that everyone will love!