Caramel Cake Squares - cooking recipe

Ingredients

1 box Duncan Hines butter cake mix
1/2 c. butter or margarine
1 (16 oz.) pkg. light brown sugar
2 Tbsp. flour
1 tsp. vanilla flavoring
1 1/2 c. chopped pecans

Preparation

Preheat oven to 350\u00b0.
Grease 1 (9 x 13-inch) pan and 1 smaller pan.
Dust with confectioners sugar.
Prepare cake mix as package directs.
Pour into prepared pans and bake for 20 minutes or until done.
Cool in pans.
Increase heat to 400\u00b0.