Ingredients for - Grandma Donnie's Blueberry Coffee Cake

1. Sifted all-purpose flour 2 cups
2. Baking powder 2 teaspoons
3. Salt ½ teaspoon
4. White sugar ¾ cup
5. Unsalted butter, softened ¼ cup
6. Vanilla extract 1 teaspoon
7. Egg 1 large
8. Milk ½ cup
9. Frozen blueberries 2 cups
10. White sugar 1 tablespoon
11. Ground cinnamon ½ teaspoon

How to cook deliciously - Grandma Donnie's Blueberry Coffee Cake

1 . Stage

Preheat the oven to 375 degrees F (190 degrees C). Butter a 9x9-inch cake pan.

2 . Stage

Sift together flour, baking powder, and salt. Set aside.

3 . Stage

Cream sugar, butter, and vanilla together in another bowl. Add egg and beat well.

4 . Stage

Using a wooden spoon, stir in dry ingredients in 3 additions alternately with the milk (ending with dry) just until flour is incorporated. Do not overbeat. Fold in blueberries. Turn into the prepared cake pan and spread evenly with a spatula. Frozen blueberries make dough very stiff, so pressing with moistened fingertips works better for me. Combine 1 tablespoon sugar and cinnamon in a small bowl; sprinkle on top of batter.

5 . Stage

Bake in the preheated oven until a toothpick inserted into the center comes out clean, about 40 minutes.