Ingredients

1 pound bulk pork sausage1 pound ground beef1 medium onion, chopped14 to 16 sandwich buns, split2 cans (8 ounces each) tomato sauce2 tablespoons prepared mustard1 teaspoon dried parsley flakes1 teaspoon garlic powder1 teaspoon salt1/4 teaspoon pepper1/4 teaspoon dried oregano

Preparation

In a large skillet, cook the sausage, beef and onion over medium heat until meat is no longer pink; drain.Remove the centers from the tops and bottoms of each bun. Tear removed bread into small pieces; add to skillet. Set buns aside.

Stir in remaining ingredients into sausage mixture. Spoon about 1/3 cupful onto the bottom of each bun; replace tops. Wrap individually in heavy-duty foil.

Bake at 350° for 20 minutes or until heated through or freeze for up to 3 months.

To use frozen sandwiches: Bake at 350° for 35 minutes or until heated through.