Ingredients:
3/4 cup white sugar
1/4 cup shortening or butter
1 large egg
2 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon salt
1/2 cup milk
2 cups fresh blueberries
Topping:
1/2 cup white sugar
1/3 cup all-purpose flour
1/4 cup butter, softened
½ teaspoon ground cinnamon
Directions:
-Preheat the oven to 375 degrees F (190 degrees C). Grease an 8×8-inch pan.
-Cream sugar, shortening, and egg in a large bowl until light and fluffy. Stir together flour, baking powder, and salt in a separate bowl. Add flour mixture to sugar mixture in 2 batches, alternating with milk, beating batter briefly after each addition. Fold in blueberries. Pour into the prepared pan.
Make topping:
-Combine sugar, flour, butter, and cinnamon in a bowl; mix with your hands until crumbly. Sprinkle over cake batter.
-Bake in the preheated oven until a toothpick inserted into the center comes out clean, 30 to 40 minutes.