Meatloaf

This is my favorite meatloaf recipe ever. :)

1 lb. ground chuck
1/4 lb. ground sausage
1 cup shredded cheddar cheese
1 tsp. oregano
1 tsp. salt
1/4 tsp. pepper
1 egg, beaten
1/2 bread crumbs
1/2 can chopped water chestnuts
2 ribs celery, chopped fine

Mix all ingredients and place in a loaf pan. Cover with sauce (below) and bake for 1 hour at 350 F.

Sauce:

1/2 cup ketchup
2 Tbsp brown sugar
2 Tbsp vinegar

Whisk together and pour over meat.