Grandma's Macaroni and Cheese

This was the recipe my sweet Grandma made for us every time we ate dinner at her house. To me, it is the best food in the world. 

• 1 pound elbow macaroni
• 3 cups milk
• 3 cups cut up cheese (half mild and half sharp cheddar)
• 1 cup soda cracker crumbs
• ½ cup grated sharp cheddar cheese

Cook macaroni and put in greased 13-9 glass baking dish.  Heat milk and cheese together until the cheese is melted.  Pour mixture over the macaroni- add salt and pepper.  Sprinkle with grated cheese.  Add cracker crumbs.  Bake at 325 degrees 1 hour.