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

Mix ingredients and spread half of mixture in an 8x8 inch pan. Mix 2 1/2 cups blueberries and 1/4 cup sugar. Spread this over mixture in a pan and cover with other half of first mixture. Bake at 375 degrees for 45 minutes. Cut into bars when cool.