Macaroni Casserole

I learnt this recipe from my mother in law. It is really good.

Ingredients:

1. 2 cups uncooked elbow macaroni (small size) - if using regular size then one and half cup
2. half pound ground beef
3. one tin of processed cheese - about 8 oz of processed cheese
4. one tomatoe chopped
5. half tablespoon garlic
6. salt to taste
7. one medium onion chopped
8. one cup sharp cheddar cheese
9. one fourth cup cheddar cheese for sprinkling on top
10. one egg

Cook macaroni until tender.Meanwhile in a separate container mix cheddar cheese, processed cheese, and egg. In a separate pan heat one tablespoon of oil and add onion. Wait until onion turns golden brown then add garlic paste. Add ground beef, and chopped tomatoe. Add salt to taste.
In a 13 xs 9 pan layer macaroni, then beef, then cheese mixture. Repeat until you have two layers. Sprinkle one fourth cup cheddar cheese on top. Bake in the oven at 350 degrees for 20 minutes.