Blueberry Crumble

Difficulty: easy Prep Time: Ten Minutes Total Time: Under an hour
1 cup flour
1 cup brown sugar
1 cup rolled oats
1 tsp cinnamon
¾ cup butter
2 cups blueberries

Combine flour, brown sugar, oats and cinnamon. Cut in butter. Press ½ of mixture into greased 8 inch pan. Cover with the blueberries. Cover with remaining crumbs. Pat smooth. Bake at 350°F for 30 minutes.