Mix the instant banana pudding according to the directions on the box.
Slice up one banana and stir into the pudding.
Stir in a teaspoon of vanilla.
In a mason jar, add a layer of Angel Food Cake cut into 1" Chunks.
Add a layer of the pudding mixture and top with cool whip.
Add a few slices of banana. Repeat until your jar is full.
Top with Light Cool Whip and sprinkle with finely chopped walnuts.
This is a great treat for picnics, breakfast, or as a healthy dessert.