Ina Garten's Skillet-Roasted Lemon Chicken recipe

Name: Ina Garten's Skillet-Roasted Lemon Chicken recipe
Cuisine: American
Ingredients: 2 teaspoons fresh thyme leaves; 1 teaspoon whole fennel seeds; kosher salt and freshly ground black pepper; 1/3 cup good olive oil; 1 lemon, halved and sliced 1/4-inch thick (see note); 1 yellow onion, halved and sliced 1⁄4-inch thick; 2 large garlic cloves, thinly sliced; 1 (4-pound) chicken, backbone removed and butterflied; 1/2 cup dry white wine, such as Pinot Grigio; 1 lemon, juiced