Combine the salt, black pepper and cumin in a small prep bowl.
1 1/4 teaspoon kosher salt, 3/4 teaspoon freshly ground black pepper, 1/2 teaspoon ground cumin
Add the chicken breasts to a plate or sheet pan. Sprinkle the seasoning mix all over the breasts, patting it in to adhere. Rest for 10 to 15 minutes.
1 1/2 pounds chicken breast
Heat the duck fat (or avocado oil) in a large stainless steel skillet. Use medium flame.
2 - 3 tablespoons duck fat
Add the chicken breasts, skin side down. Cook 4 to 5 minutes, until golden brown.
Use a kitchen tong to carefully flip the chicken breasts. Use a pot holder and carefully transfer the skillet to the preheated 425 degree oven. Roast for 8 to 10 minutes until the internal temperature is 160 to 165 degrees fahrenheit
Transfer the breasts to a cutting board and rest for 5 to 8 minutes before cutting up to desired size.