Blueberry Tart - cooking recipe

Ingredients

1 box yellow cake mix
1 can (16 oz.) crushed pineapple
1 can blueberry pie filling
1 c. chopped pecans
1 stick margarine

Preparation

Pour can of pineapple into 9 x 13-inch casserole dish then pour can of blueberries on top of pineapple.
Add 1 cup chopped pecans, then pour dry cake mix over the top.
Melt margarine and pour over top.