Step 1

Grease crockpot with cooking spray and combine uncooked macaroni, broth, half and half, milk, salt, and black pepper in crockpot.

Step 2

In a separate bowl, combine all the shredded cheese.

Step 3

Set aside 1/2 cup of the cheese in a smaller bowl and pour the rest into the crockpot.

Step 4

Stir to combine.

Step 5

Cover and cook on LOW 2 hours.

Step 6

Stir, top with the additional 1/2 cup cheese and cook an additional 30 minutes (covered).

Step 7

Serve immediately!