INGREDIENTS
4 cups
all-purpose flour
1 tbsp
unsweetened cocoa powder
4 tsp
baking powder
1/2 tsp
salt
1 cup
butter, softened
2 cups
sugar
4
eggs
1 cup
milk
1/4 cup
vegetable oil
2 tsp
vanilla extract
2 cups
frozen unsweetened blueberries (depending on size of blueberries)