Butterscotch Cinnamon Snickerdoodle Parfaits

INGREDIENTS

2 cups

Butterscotch baking chips

1/4 cup

White Chocolate baking chips

1/4 cup

Mini Semisweet Chocolate chips

2 1/4 cups

Snickerdoodle Cookies (, homemade or purchased, rough chopped (if soft) or crushed (if crisp)*)

2 1/4 cups

Whole Milk

1/3 cup

granulated Sugar

1/4 tsp

Kosher Salt

3- inch Cinnamon Sticks (, crushed (wrap in a clean kitchen towel and smash with the bottom of a heavy saucepan))

2 tbsp

Cornstarch

egg yolks (, lightly beaten)

3 tbsp

unsalted Butter

1 tsp

Vanilla Extract