Homemade Mac n' Cheese

Ingredients:

2 Tbsp of real butter
2 Tbsp flour
2 cups of milk
1/2-1 tsp dry mustard (optional)
1/2 lb of shredded cheese, any flavor (you can add more if you like really cheesy mac n' cheese)
1 1/2 cups of elbow macaroni (cooked and drained)

Cook the macaroni according to the package.  While your macaroni is cooking...melt the butter in a saucepan (do not allow the butter to burn), add the four and stir to make a rue.  Gradually add the milk, and stir until smooth.  Add the cheese (I chose mozzarella, and colby cheese) stir until smooth.  Stir in the mustard.  Add the cooked macaroni and mix well!  You can add salt and pepper to your taste.