1 3/4 c. Prego spaghetti sauce
1 1/2 lbs. ground beef
1/2 c. fine dry bread crumbs
1/4 c. finely chopped onion
1 egg, beaten

In large bowl, mix thoroughly 1/2 cup Prego sauce, beef, bread, onion, egg. In 12 x 8 baking dish firmly shape meat into 8 x 4 inch loaf. Bake 1 1/2 hours at 350 degrees. In 1 quart saucepan over medium heat, heat remaining Prego to boiling, stirring occasionally. Serve sauce with loaf.