Preheat oven to 425°F. Line a sheet pan with foil for easy cleanup.
Slice lemons into rounds and lay them in rows on the pan to create a citrus bed.
Season lemon slices with salt, pepper, and a drizzle of olive oil. Roast for 8–10 minutes to release juices.
While lemons roast, mince fresh herbs and place in a small bowl.
Pat chicken thighs dry and season both sides with salt and pepper.
Remove lemons from oven. Place chicken thighs on top of the lemon slices and sprinkle herbs over both sides.
Pro tip: For picky eaters, use fewer herbs on a couple of pieces to avoid complaints about “too much green stuff.”
Bake chicken for 25–30 minutes, or until internal temperature reaches 165°F.
For serving, place roasted lemon slices on top of chicken. The softened lemons create a fragrant sauce that coats the chicken beautifully.