Mom's Meat Loaf

This is one recipe I 100% attribute to my mother. And it is the only meat loaf my family will eat and loves!
1 lb. ground beef
1/2 cup evaporated milk
1/3 cup quick oats
1/4 cup chopped onion
1 tsp. salt
1/8 tsp. pepper

SAUCE: Mix and cook 5 minutes.
1 can tomato sauce
2 tbsp. brown sugar
1 tbsp. vinegar
1 tsp. Worchester sauce
1/4 tsp. dry mustard
1/2 tsp. chili powder
1/2 tsp. salt

Add half of sauce to meat mixture and bake for 40 minutes. Then put the rest of the sauce over the meat and bake at 350 degrees for ten more minutes.

Ingredients: 1 lb. ground beef, evaporated milk, quick oats, onion, salt, pepper, tomato sauce, brown sugar, vinegar, worchester sauce, dry mustard, chili powder