What you need:
3 c sharp cheddar cheese, shredded
3 c milk
16 oz dry macaroni, cooked al dente and drained
1/2 c Parmesan cheese
1/3 c flour
What you do:
Add milk and flour to a 3.5 quart or larger crock pot / slow cooker
and mix until smooth. Mix in sharp cheddar cheese. Mix in
macaroni. Sprinkle Parmesan cheese on top. Cover and cook
on low for 3 hours. Stir and serve.
Easy Breezy Recipes
Slow Cooker Macaroni and Cheese
Slow Cooker Macaroni and Cheese