batter
1 1⁄2 cups all-purpose flour
3⁄4 cup sugar
2 1⁄2 teaspoons baking powder
1 teaspoon salt
1⁄4 cup vegetable oil
3⁄4 cup milk
1 egg
1 1⁄2 cups blueberries
1⁄3 cup all-purpose flour
1⁄2 cup brown sugar, firmly packed
1⁄2 teaspoon cinnamon
1⁄4 cup firm butter (1/2 stick)
1. In a medium mixing bowl, blend together 1 1/2 cups flour, sugar, baking powder, salt, oil, milk, egg and 1 cup blueberries. Beat thoroughly for 30 seconds and spread in a greased round 9x1-1/2-inch pan or an 8x8x2-inch pan.
2. Combine 1/3 cup flour, brown sugar, cinnamon and butter. Sprinkle over batter and top with the remaining berries. Bake in a 375F oven for 25 to 30 minutes, until done. Don't overbake.