HOW BIG OF A ROASTING PAN FOR 20 LB TURKEY RECIPES

Steps:

• Preheat the oven to 450 degrees F. Oil a roasting pan and set it aside.
• Put the onion into the bowl of a mini food processor. Using a vegetable peeler, peel the zest from the lemon in thin strips, being careful not to cut into the bitter white pith. Add the lemon zest to the food processor and reserve the whole lemon for another use. Chop the onion and lemon zest until fine. Add the sage, parsley, olive oil, and 1 teaspoon salt and pulse until it forms a coarse paste.
• Put 2 of the bay leaves and the butter into a small pan and heat over medium-low heat until the butter is bubbling. Remove from the heat and set aside.
• Put the turkey breasts on a work surface. Carefully run your fingers between the skin and the flesh from 1 end, being careful not to pull it completely off, creating a pocket. Season the turkey breasts generously with salt and pepper. Stuff half of the herb paste under the skin of each breast, and spread it evenly under the skin. Transfer the breasts to the roasting pan, and slide 2 bay leaves underneath each one. (The heat of the pan will release the bay leaf oils and flavor the breast.) Using a pastry brush, baste the breasts with half of the bay butter. Place the turkey in the oven and immediately decrease the temperature to 400 degrees F. After 20 minutes, baste the turkey breasts with the remaining butter, and roast for an additional 20 to 25 minutes, until cooked through, and a thermometer placed in the thickest part of the breast registers 170 degrees F.
• Remove from the oven, transfer to a platter, cover, and let rest for 10 minutes before carving while you make the gravy.
• Put the roasting pan over the burner on medium heat. Sprinkle the flour over the pan juices, and cook, stirring, for a few minutes. Add the apple brandy, and scrape the pan to lift the bits that are stuck to the bottom. Cook for a minute to burn off the alcohol, then, while stirring, pour in the apple cider. Bring to a simmer, and stir until thickened. Season with salt and pepper.
• Slice the turkey breast on the diagonal, and serve with warm gravy.

Steps:

• Preheat oven to 425°F.
• Rinse turkey inside and out and pat dry. Sprinkle turkey inside and out with salt and pepper, then fold neck skin under body and secure with small skewer. Stuff large cavity with oranges, 1 onion, and bay leaves. Tie drumsticks together with kitchen string and secure wings to body with small skewers.
• Put turkey on a rack set in a large flameproof roasting pan and roast in middle of oven 30 minutes.
• While turkey is roasting, toss remaining 2 onions with 2 tablespoons melted butter.
• Reduce oven temperature to 350°F. Brush remaining 1/4 cup butter over turkey and roast 30 minutes more. Baste turkey and scatter buttered onion wedges around it, then roast, basting turkey every 30 minutes (add a little water to pan if onions get too dark) until an instant-read thermometer inserted into fleshy part of a thigh (do not touch bone) registers 170°F, 1 1/2 to 2 hours more (total roasting time: 2 1/2 to 3 hours). Transfer turkey to a platter (do not clean roasting pan) and let stand 25 minutes (temperature will rise to 180°F).
• Transfer pan juices with onions to a 2-quart glass measure, then skim off and reserve 1/4 cup fat. Add enough turkey stock to pan juices to make 4 1/2 cups total. Set roasting pan across 2 burners, then add 1 cup stock mixture and deglaze pan by boiling over moderately high heat, stirring and scraping up brown bits. Add remaining stock mixture and bring to a simmer. Pour stock through a fine sieve back into glass measure and discard onions.
• Whisk together reserved fat and flour in a large heavy saucepan and cook roux over moderately low heat, whisking, 3 minutes. Add hot stock mixture in a fast stream, whisking constantly to prevent lumps, then simmer, whisking occasionally, until thickened, about 10 minutes. Stir in any additional turkey juices accumulated on platter and season gravy with salt and pepper.
• Serve turkey with gravy on the side.