Begin by heating the extra virgin olive oil in a large, heavy skillet over medium-high heat until it shimmers.
While the oil heats, season both sides of the chicken breasts liberally with sea salt, freshly cracked pepper, smoked paprika, and dried oregano, ensuring they are well-coated.
Once the oil is nicely heated, carefully add the seasoned chicken breasts to the skillet. Sear them for about 6-7 minutes on each side, or until they achieve a beautiful golden brown color and are cooked through (an internal temperature of 165°F). Once cooked, remove the chicken from the skillet and set it aside on a warm plate.
In the same skillet, without wiping it clean, add the minced garlic. Sauté for approximately 30 seconds, stirring frequently until the garlic becomes fragrant and starts to turn golden.
To the skillet, add the lemon zest, freshly squeezed lemon juice, and chicken broth. Use a wooden spoon to scrape up any browned bits from the bottom of the pan, as these add essential flavor. Bring the mixture to a gentle simmer.
Return the chicken breasts to the skillet, then reduce the heat to low. Gently stir in the fresh baby spinach, cover the skillet, and allow everything to cook for an additional 5 minutes, or until the spinach is wilted and the chicken is beautifully coated in the zesty sauce.
Before serving, taste the sauce and adjust the seasoning with additional salt and pepper, if necessary.
Notes
Serve with roasted vegetables or quinoa for a balanced meal.