My mother-in-law gave me this recipe on a napkin at my bridal shower—and 30 years later, it’s still the only chicken dish my husband asks for

Preheat your oven to 400°F. Place a cast iron skillet inside while the oven heats up.
Tip: A preheated skillet helps create a crisp exterior and keeps the chicken from sticking.

Pat the chicken thighs dry using paper towels.
Tip: Dry skin is essential for achieving a crispy finish.

In a large bowl, combine the onion soup mix with olive oil to create a thick paste. Rub the mixture all over the chicken, including under the skin for maximum flavor.