Cook the chicken on the stove. Once cooked through, shred the chicken for the pie.
In the same pan you cooked the chicken in, add garlic, stock, and cream. Stir to combine.
Add in the seasonings, sun-dried tomatoes, and parmesan cheese. Mix to evenly combine.
Add the chicken to the sauce mixture. Let the mixture cool completely.
Roll the puff pastry sheets into rounds. Top one layer with the filling and brush egg wash around the edges of the puff pastry. Place the additional layer of puff pastry on top of the filling, then use a fork to crimp the edges. Brush the exposed pastry with egg wash.
Bake at 350F for 30 minutes. Serve warm.
