Crockpot Tortellini Recipe | Italian Sausage & Cheese Tortellini

Ingredients

• 1 lb (454 g) of italian sausage
• 1 chopped onion
• 26 oz (737 g) of spaghetti sauce
• 2 cans (4 oz (113 g) each) of drained mushrooms
• 1 can (14 oz (397 g)) of undrained diced tomatoes
• 1 can (15 oz (425 g)) of tomato sauce
• 1 package (9 oz (255 g)) of refrigerated cheese tortellini
• 1 cup of shredded mozzarella