Step 1

Spray your slow cooker with olive oil (or a non-stick cooking spray).

Step 2

Arrange the chicken breasts in a single layer on the bottom.

Step 3

Next, add the marinara sauce, garlic powder, onion granules, Italian seasoning mix, paprika, red chili flakes and chicken broth. Make sure the chicken is completely submerged in liquid.

Step 4

Cook on LOW for 4 hours or until the chicken is cooked through. Use a meat thermometer to make sure the chicken has reached an internal temperature of 165°F.

Step 5

Remove the chicken from the slow cooker and shred it with the help of two forks.

Step 6

Return the chicken to the slow cooker, then add the tortellini, shredded cheese and cream. Stir well to combine and make sure the tortellini are completely covered by liquid.

Step 7

Cover the slow cooker and cook on LOW for 30 minutes until the tortellini are tender.

Step 8

Stir in the spinach and continue to cook for another 10 minutes.

Step 9

Next, stir in the grated Parmesan, adjust the seasoning to taste and serve immediately.