1 c. flour
1/2 c. sugar
1 tsp. baking powder
1/4 tsp. salt
1/4 c. butter, melted
1 egg
1/4 c. milk
1 tsp. vanilla
3 c. blueberries
1/4 c. sugar
1/4 tsp. cinnamon
1 tbsp. butter

Coat 10-inch pie pan with cooking spray. Combine flour, sugar, baking powder and salt in bowl. Make a well in center. In large measuring cup, whisk butter, egg, milk and vanilla. Pour into well. Stir until evenly moistened. Pour into pie pan. Toss blueberries, sugar and cinnamon in bowl. Arrange over dough. Pat with butter.

Bake at 350°F for 45 to 50 minutes.