1 c. flour
1/2 c. pecans
1/4 c. brown sugar
1/4 c. melted butter
1 pkg. vanilla instant pudding (5 5/8 oz.)
8 oz. Cool Whip
3 c. miniature marshmallows
4 medium bananas

Stir together flour, pecans, brown sugar and butter. Spread evenly in a shallow pan.

Bake 350°F for 20 minutes, stirring every 5 minutes. Cool. Sprinkle half of crumbs in bottom of serving dish. Slice bananas into crumbs. Prepare pudding mix as directed. Fold in Cool Whip and marshmallows. Pour filling over bananas. Sprinkle remaining crumbs over top. Chill several hours.