1-Getting started with this recipe is easier than you think, and it only takes about 40 minutes total. Begin by preheating your oven to 375°F, then pat the chicken breasts dry and cut a horizontal slit in each one. This step creates a pocket for the stuffing, keeping everything neat and secure.

2-Next, season the chicken with salt and pepper, then coat it in flour for a nice sear. Heat 1 tablespoon of olive oil and 1 tablespoon of butter in a skillet until it’s shimmering, and sear the chicken for 2-3 minutes per side. Once golden, set it aside to prepare the filling. In the same skillet, sauté the sliced roasted red peppers and fresh baby spinach with the remaining olive oil until the spinach wilts, about 3-5 minutes, then add the minced garlic and cook for another minute.

3-Stuff each chicken breast with a slice of fresh mozzarella and the pepper-spinach mix, securing with toothpicks if needed. Pop the skillet into the oven and bake for 20-25 minutes until the chicken reaches 165°F internally. Let it rest for a bit before serving to lock in those flavors. This method, with its sear-then-bake approach, keeps the filling intact and the chicken juicy.