Slow Cooker Triple Cheesy Mac and Cheese

INGREDIENTS

1 lb

cellentani pasta (also known as cavatappi), uncooked

4 tbsp

unsalted butter, sliced into 1-tbsp pieces

4 oz

cream cheese, cut into 1-oz pieces

1 tsp

kosher salt

1/2 tsp

cayenne pepper

3 cups

whole milk

1/2 cup

heavy cream

2 cups

freshly shredded sharp cheddar cheese

1 cup

fresh shredded pepper Jack cheese