Press rolls together and roll dough into a 13-inch circle. Place on a 12-inch sprayed pizza pan. Turn up edges of dough to form a ridge. Let rise 10 minutes.
Combine brown sugar, butter, and pecans. Sprinkle evenly over crust. Bake at 350°F 20 minutes. Remove from oven.
Cool crust completely. Arrange bananas on crust. Spoon prepared pudding over bananas. Top with whipped topping.