Meat Loaf Parmesan

Ingredients

• 1 lb. lean ground beef
• 1/2 c. spaghetti sauce, divided
• 1/2 c. dry bread crumbs
• 1/2 c. (2 oz.) grated Parmesan cheese, divided
• 1/4 c. finely chopped onion
• 1 egg, beaten
• 1/2 tsp. Italian seasoning