1 (#2 1/2) can crushed pineapple
3 c. fresh or frozen blueberries
3/4 c. sugar
1 box yellow cake mix
1/4 lb. melted butter
1 c. or more chopped pecans
1/4 c. sugar

Lightly grease at 9x12 inch baking dish and spread the undrained crushed pineapple over the bottom of pan. Add the layer of blueberries and 3/4 cup of sugar. Sprinkle the box of cake mix on top of the fruit layers. Then drizzle the melted butter all over the layer of dry cake mix. Top it with generous amounts of pecans.

Finally, for a crunch glaze, sprinkle the remaining 1/4 cup sugar on top. Bake in 350 degree oven 35-40 minutes. After cake has baked 25 minutes, take a spoon and cut down through cake in many places to permit the juice to come up.