Stir in Parmesan cheese (for sauce) and season with salt and pepper. If a thicker sauce is desired, whisk in a cornstarch slurry (1 tablespoon cornstarch mixed with 1 tablespoon water) until combined.
Return meatballs to the skillet and simmer until cooked through and the sauce coats the meatballs.
Serve hot with your choice of sides such as greens or grains.
Notes
A protein-rich, autumn-inspired one-pan dish featuring juicy pumpkin-infused chicken meatballs simmered in a silky sage cream sauce with the brightness of fresh sage and Parmesan.