Ingredients: 6 bone-in, skin-on chicken thighs 2 tablespoons avocado oil 1 teaspoon salt 1/2 teaspoon black pepper 1/2 teaspoon garlic powder 1/2 teaspoon onion powder 1/2 teaspoon dried oregano 1/4 teaspoon red pepper flakes (optional) 3 cloves garlic, smashed   1/4 cup lemon …