Slow Cooker Macaroni and Cheese

This quick and easy slow cooker macaroni and cheese recipe consists of only 5 ingredients, including two types of cheese.

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.