How much macaroni and cheese to feed 50?

14 (16 oz) boxes of macaroni pasta

1 gallon of milk

2 pounds of cheese, shredded

(You can use any kind of cheese you like, but a combination of cheddar, mozzarella, and Parmesan is a good option)

To feed 50 kids:

17 (16 oz) boxes of macaroni pasta

1 1/2 gallons of milk

3 pounds of cheese, shredded

Instructions

1. Cook the macaroni according to the package directions.

2. While the macaroni is cooking, make the cheese sauce. In a large pot or saucepan, melt the butter over medium heat.

3. Whisk in the flour and cook for 1 minute, or until the mixture is smooth and bubbly.

4. Slowly whisk in the milk. Bring the mixture to a boil, then reduce heat and simmer for 15 minutes, or until the sauce has thickened.

5. Stir in the cheese and cook until it is melted and smooth.

6. Drain the macaroni and add it to the cheese sauce. Stir to combine.

7. Season the macaroni and cheese with salt and pepper to taste.

8. Serve the macaroni and cheese immediately, or transfer it to a baking dish and bake in a 350-degree oven for 15 minutes, or until heated through.