Ingredients
1 pound ground beef (or sausage/bison combo)
1 cup rolled oats, uncooked (not instant, not steel-cut)
1 medium onion, finely chopped
1 egg, beaten
1 ½ tsp salt
½ tsp pepper
1 8-oz can tomato sauce (this about 7 liquid ounces)
½ cup water
2 tbsp brown sugar
2 tbsp prepared mustard
2 tbsp vinegar
Preparation
Combine beef, oats, onion, egg, salt, pepper and ½ cup tomato sauce; mix well
Pack into a lightly greased 9x5x3 in. loaf pan
Bake loaf at 350 degrees for 15 minutes.
Combine remaining ½ cup tomato sauce (this will be closer to 3 ounces, rather than 4) with remaining ingredients; stir well
Pour over meat loaf, cover with aluminum foil and bake 45 minutes longer. Baste a couple times during baking.