Whisk together ingredients for pudding and chill until thickened.
Crumble:
Preheat oven to 350F.
Lightly stir together the crumble ingredients and spread on a nonstick baking sheet.
Bake for 15 minutes, then remove from oven and allow to cool.
Build:
Per serving, place 1 tablespoon maple syrup in bottom of glass or bowl and top with 1/3 cup pudding.
Top that with 1/2 cup whipped cream or cool whip, then 1/4 cup crumb topping.
Add another tablespoon maple syrup, then another 1/3 cup pudding, 2 tablespoons topping, another 1/4 cup whipped cream, and finally 2 tablespoon topping topped with a tablespoon maple syrup.