Cheddar and cream cheese make the filling silky, while chicken and veggies make it classic. Prep it in 15 minutes for a warm way to get the family to the table.
These are so quick and tasty. You can use strips of boneless chicken breast instead of the beef. Feel free to double the marinade. The flavor is so great for such a short marination time. You can can do them up ahead of time and have the meat sit longer if you wish.