Cheesy Italian Tortellini

1/2 lb. ground beef

1/2 lb. italian sausage

15 oz. marinara sauce

14.5 oz. can italian style tomatoes, diced (undrained)

9 oz. cheese tortellini (boil first if frozen)

1 c. mozzarella cheese

Break beef and sausage into large pieces in skillet. Cook over medium heat about 10 minutes, stirring occasionally, or until brown. Spray inside of a 4-5 qt. slow cooker with cooking spray. Mix beef mixture with marinara and tomatoes in cooker. Cook on low for 7-8 hours. Stir in tortellini, sprinkle with cheese. Cover and cook on low for about 15 more minutes.