Preheat oven to 350°F.
In a 9x13 inch baking dish, whisk together the heavy cream, ranch dressing, and Frank's wing sauce. Add salt & pepper.
Add the shredded chicken and toss to coat.
Stir in the tortellini until everything is well combined.
Sprinkle the shredded mozzarella cheese on top.
Bake covered for 25 minutes, then bake uncovered for 20 minutes.
