2 pkgs. sugar free instant pudding mix
1 box vanilla wafers
Bananas, sliced

Mix pudding mix according to package directions. In a 9x13-inch dish layer vanilla wafers, then banana slices. Pour half pudding over layers. Layer vanilla wafers, then banana slices, then pour remainder of pudding. Do not allow the pudding mix to become thickened. Pour as soon as mixed; it's easiest to mix pudding in blender. You must work quick before it sets up. Cover all layers with Cool Whip and garnish how ever you like.