01 -
Combine cumin, paprika, chili powder, and salt in a small dish. Set aside.
02 -
Dice the spinach finely, then mix it with the cream cheese, feta, and mozzarella until smooth and thick.
03 -
Make a slit on the side of each chicken breast using a sharp blade to form a pocket.
04 -
Take the spinach mixture, divide it equally, and stuff it inside the chicken pockets. Use toothpicks to hold the openings closed.
05 -
Brush the seasoned spice blend over the chicken, coat with olive oil, and bake at 400°F for 25–30 minutes.