1 c. flour
1/2 c. shortening
1 c. brown sugar
1/2 tsp. salt
1 c. rolled oats

Mix together and divide in half. Press one-half into the bottom of a pan.

2 1/2 c. blueberries
1/3 c. sugar

Mix berries and sugar together. Press onto the mixture in the pan. Put second half of flour mixture over berries. Bake at 350 degrees until berry juices boil up through crust.