I wanted homemade Mac and cheese with dinner tonight but wanted to make it early in the day so I wouldn't have to do anything at dinner time except eat:). So I put this together in the crockpot when I put my pork tenderloin in the oven and it turned out really creamy and delicious!!
Bring a medium pot of salted water to a boil over med/high heat on the stove. After water starts to boil, add macaroni and stir. Cook until done, about 10-12 minutes.
While that's boiling, gather the rest of your ingredients. In a med/lg mixing bowl, mix all three shredded cheeses until well combined. Set aside.
After macaroni is finished cooking, drain and add butter if using. Stir until all noodles are covered with the butter.
Next, add buttered noodles to mixing bowl with cheese and stir.
Measure out milk in a measuring cup and add your egg. Sprinkle with creole seasoning and pepper. Then whip with a fork until well combined. Pour over noodle cheese mixture in mixing bowl and stir well.
Pour mixture into crock pot and cook on low for 2 to 2 1/2 hrs.
I used my 2 1/2 qt crock pot and it filled it perfectly. This recipe feeds four or five adults but can easily be doubled for bigger crowds:). Enjoy!