Preheat the oven to 375°F (190°C).
Rinse the chicken thighs and pat dry with paper towels. On the underside of each thigh, cut three shallow slits to help the marinade penetrate.
Place the thighs in a baking pan. Drizzle with the olive oil and rub to coat evenly.
Rub the minced garlic over the chicken, making sure some garlic gets into the slits.
Pour the honey over the chicken, then sprinkle with salt and cayenne. Stir or use your hands to evenly distribute the sauce so the thighs are well coated.
Cover the pan with aluminum foil and bake for 30 minutes.
Remove the foil and continue baking for 15–20 minutes more, until the skin is golden brown and the chicken is cooked through (internal temperature 165°F / 74°C) or juices run clear.
Remove from the oven and serve immediately.