Preparation

Step 1

Cook the elbow macaroni per package instructions.

Step 2

Melt butter and add the grated cheese to melt. Add this mixture to a crock pot/slow cooker, set the heat to low.

Step 3

Add soup to the crock pot/slow cooker and stir. Add the sour cream, mustard, salt, pepper, and milk.

Step 4

Beat the eggs and add to the crock pot/slow cooker.

Step 5

Stir in the cooked macaroni and cook for 3 hours on low heat. (Note: after 2½ hours of cooking, you can add more grated cheddar cheese, if desired)