In a medium pot, add vegetable oil about a little over the half way mark of the pot. Turn on medium heat and start prepping your chicken.
With a sharp kitchen knife, insert into the top portion of the breast and slide it 90% through the breast. you don't want it to go all the way through. Gently take the knife and start outlining the inside of the chicken breast and making an inside pocket. You don't need the opening of the chicken breast to be big, but you want the pocket to be.
Once done, take a tablespoon and start spooning in the macaroni and cheese into the chicken breast a little bit at a time. The breast will expand, as you enter more in. Don't be afraid to add that mac and cheese in!
Seal each breast with toothpicks before you dredge in flour before adding to the egg mixture.
In a medium sized bowl, add your eggs and scramble them well. Coat your chicken breast with the egg mixture before placing in your favorite fried chicken coating base. I double battered mine for that extra crust layer.
Fry each side of the chicken approximately 5 - 6 minutes. It will turn a beautiful golden brown color and start floating. HINT: The only way the chicken will cook properly is if your oil is nice and hot.
When your chicken is done, allow to cool before removing the toothpicks.
Serve, and watch everyone smile as they eat!