Mac 'n cheese is the ultimate comfort food. This will please everyone from your pickiest kiddo to the oldest adult.
2 cups elbow macaroni
1/4 cup butter
1/4 cup flour
2 cups milk
2 cups cheddar cheese
3 slices American cheese singles
salt & pepper to taste
Preheat oven to 350. Cook macaroni according to box directions, drain well. In a sauce pan, melt butter over medium heat. Whisk in flour until rue is a light caramel color. Gradually, whisk in milk. Simmer over medium heat. Add in cheese, singles, salt & pepper. Remove from heat and continue stirring until cheese is melted. Fold in macaroni. Transfer to a greased casserole dish or 9x13 baking dish. Bake 25-30 minutes, until bubbly.
If you like, you can add breadcrumbs to the top before baking.