1 1/2 lbs. ground beef (chuck)
1 beaten egg
1 c. bread crumbs
1 med. onion, diced fine
1 1/2 tsp. salt
1/4 tsp. pepper
1/2 (15 oz.) can tomato sauce

SAUCE:

1/2 can tomato sauce
2 tbsp. vinegar
2 tbsp. prepared mustard
2 tbsp. brown sugar
1/2 c. water

Mix all ingredients for meat loaf together and make into size of loaves you want. Combine sauce ingredients and pour over meatloaf. Put in oven and baste often while cooking at 350 degrees.

I make mine into a round loaf.