Creamy Spinach and Mozzarella Stuffed Chicken Step-by-step instructions

Before you start

Before you begin cooking, place the raw chicken breasts on a clean cutting board and pat them dry with paper towels. Soften the cream cheese at room temperature so it blends smoothly.

Thaw the frozen spinach completely, place it in a clean kitchen towel or paper towels, and squeeze hard to remove all excess water. Measure out the mozzarella and dried herbs into small bowls. Preheat your oven to 400°F (204°C) so it is hot and ready.

Instructions

Prep the Chicken

1. 1Prep the Chicken Breasts
   Place the chicken breasts flat on a cutting board. Using a sharp chef's knife, carefully slice a deep pocket horizontally into the thickest part of each breast, being careful not to cut all the way through to the other side.
   Look for The chicken should have a neat pocket that opens like a book.
   Tip Place your non-dominant hand flat on top of the chicken breast to steady it while slicing.

At the end of this phase, the chicken breasts are neatly pocketed and ready to be filled. The raw chicken should look clean, dry, and have a deep, secure pocket sliced into the thickest side without any tears or holes through the other side of the meat.

This ensures the rich spinach and cheese filling will stay securely inside during the stuffing and baking processes, preventing any early leakage.

Stuffing and Assembling

2. 2Mix the Spinach Filling
   In a medium bowl, combine the softened cream cheese, squeezed dry spinach, and half of the shredded mozzarella cheese. Stir the mixture thoroughly until a uniform, creamy paste forms.
   Look for The mixture should be thick, creamy, and evenly flecked with green spinach.
   Tip Use a sturdy spatula or spoon to mash the cream cheese and blend the ingredients seamlessly.
3. 3Stuff the Chicken
   Divide the spinach and cheese mixture evenly between the pockets of the chicken breasts. Press the edges of the chicken together gently to seal the filling inside.
   Look for The pockets should be plump and completely filled without tearing the meat.
   Tip You can secure the openings with wooden toothpicks if the pockets are opening too wide.

By the end of this phase, the spinach and cream cheese filling is fully blended and stuffed into the chicken pockets. The chicken breasts should look plump and neatly arranged in the baking pan, with the filling tucked securely inside. There should be no visible tears in the meat, and the stuffing should be level with the edges of the pockets, ready to bake.

Bake and Broil

4. 4Bake the Chicken
   Place the stuffed chicken breasts in a dark baking pan. Bake in the preheated oven at 400°F (204°C) for 20 minutes, allowing the chicken to cook through and the filling to become hot and melted.
   Look for The chicken will begin to turn golden and release some juices.
   Tip Leave some space between the two chicken breasts in the pan to ensure even heat circulation.
5. 5Top and Broil
   Remove the pan from the oven. Sprinkle the remaining mozzarella cheese and dried herbs over the top of the chicken breasts. Return to the oven under the broiler for 3 to 4 minutes, until the cheese is melted, bubbly, and golden brown. Ensure the poultry reaches a safe internal temperature of 165°F (74°C) before serving.
   Look for The cheese should be blistered with golden-brown spots and steam rising.
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Watch the broiler closely as cheese can turn from golden to burnt very quickly.

At the final checkpoint, the chicken is fully cooked, tender, and juicy. The mozzarella topping is melted, bubbly, and beautifully toasted with golden-brown patches and aromatic herbs, while steam gently rises from the hot dish. The cheese should have an incredible elastic pull when cut, and the chicken should be cooked to a safe temperature of 165°F (74°C).

Common mistakes

One common mistake is failing to squeeze enough water out of the spinach, which leads to a watery filling that leaks out and dilutes the rich flavor.

Another error is cutting too deeply into the chicken breast, slicing all the way through and causing the cheese to escape completely during baking. Finally, avoid overcooking the chicken; check the internal temperature early with a thermometer to keep the white meat tender and juicy.

How to tell it’s done

To ensure the stuffed chicken is perfectly cooked and completely safe to eat, insert an instant-read digital meat thermometer into the thickest part of the chicken meat, making sure to avoid the hot cheese pocket.

The poultry must reach a safe internal temperature of 165°F (74°C). When fully cooked, the chicken meat should be completely opaque throughout, and any juices running out of the meat should be clear rather than pink.

• Poultry: 165°F (74°C) in the thickest part