Ingredients:
36 chocolate sandwich cookies (about 1 family size package), crushed fine; reserve 1 cup for topping. Substitute gluten-free sandwich cookies to make it GF.
2 boxes instant chocolate pudding (3.9 oz each). Use vanilla or pumpkin spice pudding for a twist.
3 cups cold milk. Use whole milk for richness or a barista-style oat milk with dairy-free pudding mix.