Before adding the ingredients, you can spray the crock with non-stick spray or using olive oil on the bottom to prevent things from sticking.
Add the boneless, skinless chicken thighs in a single layer in the slow cooker.
Season the chicken with salt, pepper and Italian spices.
Chop the full stick of butter into smaller pieces.
Place the butter pieces on top of the layer of seasoned chicken thighs.
Add the evaporated milk.
Add the shredded parmesan cheese until all of the ingredients are covered in it.
Cover and cook on high for six hours or low for 10 hours, depending on your slow cooker.
When the chicken is fully cooked, remove the top and add the heavy cream. Stir well.
Add tortellini and stir well so that all of the pieces of pasta are covered in liquid.
Let simmer for about 10 minutes. Serve and enjoy.
