Crockpot Mac and Cheese

16 oz. elbow macaroni

3 cups milk

4 oz. velveeta, cut into chunks

4 oz. cream cheese, cut into chunks

1/4 cup (1/2 stick) butter, cut into chunks

3 cups shredded cheddar cheese

1/4 cup grated Parmesan cheese

Cook pasta in boiling water 3 minutes short of being al dente.

Place the cooked macaroni, milk, Velveeta, cream cheese, butter and cheddar cheese into a crockpot. Stir and top with Parmesan cheese. Set heat to Low and cook for 2 to 3 hours. Stir occasionally and check for doneness starting at the 2-hour mark.