1 pkg. Duncan Hines yellow cake mix
1/2 c. butter

Blend together with pastry blender then take out 1 cup for topping. With remaining mix add:

2 eggs
1/2 c. mashed bananas
1/2 c. milk
1/2 tsp. banana flavoring

Beat 2 minutes. Pour into a greased and floured 9 x 13 inch pan. Combine:

1 (8 oz.) pkg. cream cheese, softened
1/4 tsp. sugar
1/4 tsp. lemon juice
1/4 tsp. banana flavoring

Blend until smooth. Drop by small spoonfuls onto cake batter. Leave in clumps, but spread to the edge. It will roll toward center. Chop banana chips in blender at high speed. Add 1/2 cup chopped banana chips to the 1 cup of reserved crumbs and sprinkle over the top. Bake at 350 degrees for 35 minutes.