Cook pasta according to the directions on the package.
In a saucepan, melt butter over medium heat and stir in 1 ½ tablespoons flour. Add 1 ½ cups milk and reduce heat to low. Stir in cheese slowly until melted and pour over cooked pasta.
Transfer macaroni and cheese into the Bake-a-Bowl Pan, add the top piece and freeze for an hour or until the macaroni and cheese bowls are frozen through.
Remove macaroni and cheese bowls from Bake-a-Bowl Pan. If they're sticking and hard to remove just turn the pan upside down and run hot water over it for a minute or so and that should loosen them up.
Set up a dredging station with three bowls — 2 cups flour in the first one, 3 beaten eggs and ½ cup milk in the second one and crushed Flamin’ Hot Cheetos in the third one.
Coat each macaroni and cheese bowl in flour, submerge in egg wash and cover in crushed Flamin’ Hot Cheetos. Repeat this step a second time if necessary and then place back in the freezer for another hour.
Heat oil in deep fryer or heavy skillet to 375°F and fry Flamin’ Hot Cheetos Breaded Macaroni and Cheese Bowls for 5 minutes.
Drain on paper towels and serve with your choice of filling.