Blueberry Rhubarb Crumble - cooking recipe

Ingredients

3 c. blueberries (fresh or frozen)
1 1/2 c. oats
2/3 c. packed brown sugar
1/2 c. margarine
2 Tbsp. all-purpose flour
2 c. fresh rhubarb, cut into 1-inch pieces
1/2 c. flour
1/2 c. sugar

Preparation

Crust:
Combine oats, brown sugar and 1/2 cup flour.
Work with a fork or knife and cut margarine into oat mixture.
Reserve 2/3 cup crumb mixture for topping.
Pat crumb mixture in a 9 x 9 x 2-inch pan.
Bake at 350\u00b0 for 12 to 15 minutes.