1/4 c. butter
1 pkg. Pillsbury coconut pecan frosting mix
1 c. rolled oats
1 c. dairy sour cream
3 eggs
1 1/4 to 1 1/2 c. thinly sliced bananas
1 pkg. Pillsbury Plus yellow cake mix

Heat oven to 350 degrees. Grease and flour 10 inch tube pan. IN medium saucepan, melt butter. Stir in frosting. Mix in rolled oats until crumbly. In large bowl, blend sour cream, eggs, and bananas until smooth. Blend in cake mix; beat 2 minutes at medium speed. Pour 1/3 of batter (2 cups) into prepared pan. Sprinkle with 1/3 of crumb mixture (1 cup). Repeat twice, ending with crumb mixture. Bake at 350 degrees for 50 to 60 minutes. Cool up right in pan 15 minutes. Invert onto large plate, then invert again onto serving plate, crumb side up.