In a large oven-safe skillet, melt 1/4 cup of butter over medium heat.
Season the chicken breasts with salt, pepper, dried thyme, and oregano on both sides.
Once the butter has melted and begun to bubble, add the seasoned chicken breasts to the skillet. Sear them for about 4-5 minutes on each side until they are golden brown.
Remove the chicken from the skillet and set aside on a plate.
In the same skillet, add the minced garlic and sauté for about 30 seconds until fragrant, being careful not to burn it.
Pour the lemon juice and add the lemon zest to the skillet, scraping the bottom to deglaze it.
Stir in the remaining 1/4 cup of butter until melted and combined.
Return the chicken breasts to the skillet, spooning some of the lemon butter sauce over them.
Transfer the skillet to the preheated oven and bake for 15-20 minutes, or until the chicken is cooked through and the internal temperature reaches 165°F (75°C).
Once cooked, remove the skillet from the oven and let the chicken rest for 5 minutes in the sauce.
Garnish with fresh parsley before serving.
Notes
Let the chicken rest in the sauce for extra flavor.