Its a delicious combination, and I love both of them separately.
I love cheesy stuff and this would be the perfect way to use leftover mac and cheese.
The hot sauce on mac and cheese is perfect because I love buffalo mac and cheese.

Image by TheOfficialHungry via YouTube
This would pair well with a classic tomato soup or side of tater tots.
Its an easy sandwich to make for your children or someone that loves cheese.
Ingredients:
Directions:
First, preheat your pan or skillet over medium heat.

Spread the mayonnaise on the outside of both pieces of bread.
Place one slice of bread, mayo side down onto the pan.
Press down on the sandwich gently and cook until cheese melts.

Continue to watchTheOfficialHungry tutorialon YouTube for full instructions and details.
The combination of grilled cheese and mac and cheese always works well together and it makes sense.