Bake at 350 degrees for ... until crumbly. Let cool. Fix pudding as directed on box. Then add Cool Whip and marshmallows. Layer most of crumb ... marshmallows will be chewy.
Stir together flour, pecans, brown ... every 5 minutes. Cool. Sprinkle 1/2 of the ... directed, adding Cool Whip and marshmallows. Pour filling over bananas. ... top. Chill several hours.