How do I prevent the chicken from drying out?
Pound the chicken to even thickness before stuffing, don't overstuff, and bake only until the internal temperature reaches 165°F. The cream sauce keeps the chicken moist during cooking.
Can I prepare this dish ahead of time?
Yes. Stuff the chicken, cover, and refrigerate for up to 8 hours. Add 5-10 minutes to the baking time if cooking from cold.
What can I substitute for heavy cream?
Use half-and-half, sour cream mixed with chicken broth, or Greek yogurt for a lighter version, though the sauce will be less rich.
How should I slice the chicken to stuff it?
Use a sharp knife to carefully cut a horizontal pocket into the thickest part of each breast, leaving the sides and bottom intact. Pound gently to even out thickness.
Can I use frozen spinach instead of fresh?
Yes. Use 1/2 cup frozen spinach, thawed and squeezed very dry, to avoid excess moisture in the filling.