Herb butter roasted turkey in an oven bag, finished golden brown with fresh sage and lemon

This herb butter turkey in an oven bag gives you the holiday centerpiece everyone wants: deeply golden skin, juicy meat, fresh herb flavor, and plenty of pan juices for gravy. The brined turkey is coated with garlicky lemon-herb butter under and over the skin, then enclosed in a turkey-size roasting bag for a moist, self-basting roast with no repeated opening of the oven.

For a fully thawed 12- to 16-pound turkey, plan on about 2 ½ to 3 hours at 350°F, followed by a 15-minute rest. Begin checking early and let temperature-not the clock-make the final call: at least 165°F in the thickest breast and about 175°F in the innermost thigh, with the thermometer held away from bone.

Why You'll Love This Turkey

Juicy without constant basting. The oven bag traps steam and flavorful drippings around the bird.
Fresh herb flavor in every slice. Butter under the loosened skin seasons the breast meat directly.
Dependable doneness cues. An instant-read thermometer takes the guesswork out of roasting a large turkey.
Easier cleanup. The bag contains splatter and collects the juices inside the roasting pan.
Made for Thanksgiving. The hands-off roasting time leaves you free to finish the side dishes and gravy.

Juicy oven bag turkey with browned herb butter skin on a holiday serving tray

Recipe At a Glance

Yield: One whole 12- to 16-pound turkey.
Servings: About 10 to 14.
Prep time: 30 minutes.
Cook time: About 2 hours 30 minutes to 3 hours.
Rest time: 15 minutes.
Flavor: Buttery, garlicky, lemony, and full of fresh sage, rosemary, thyme, parsley, and chives.
Texture: Juicy breast and thigh meat beneath deeply browned herb-butter skin.

Fresh herbs, garlic, lemon, butter, seasoned salt, turkey oven bag, and whole turkey ingredients

Ingredients You'll Need

Whole turkey: Use a fully thawed, brined turkey weighing 12 to 16 pounds. If the brine was strongly seasoned, reduce the seasoned salt.
Salted butter: Soft butter carries the garlic, herbs, lemon zest, and seasoning under the skin and across the surface. Unsalted butter works too; adjust the salt for your brine.
Fresh herbs: Parsley, sage, chives, thyme, and rosemary create the classic holiday flavor. If needed, use about one-third as much dried herb as fresh.
Garlic and lemon zest: They brighten the butter without adding excess liquid.
Seasoned salt: Use your favorite blend, reducing it when the turkey has been heavily brined.
Turkey-size oven bag and flour: The flour lightly coats the bag interior. Follow the manufacturer's directions and keep the entire bag inside the roasting pan.
Optional cavity aromatics: Add quartered onion, lemon halves, garlic, celery, or sturdy herb sprigs loosely. Do not pack the cavity.

Tools That Make It Easier

A few dependable tools make this large turkey easier to season, bag, roast, temperature-check, and carve safely.

Large roasting pan that keeps the turkey-size oven bag completely inside the pan
Large mixing bowl and a sturdy spoon or silicone spatula for the herb butter
Paper towels for drying the turkey thoroughly
Kitchen shears for cutting the six vent slits and opening the hot roasting bag
Instant-read meat thermometer for checking the breast and thigh without touching bone
Extra large cutting board and a sharp carving knife
Sturdy oven mitts for safely moving the hot, heavy roasting pan

How to Make Herb Butter Turkey in an Oven Bag

1. Heat the Oven and Prepare the Turkey

Heat the oven to 350°F and position a rack near the center. Remove the neck and giblets, reserving them for stock or gravy if you like. Pat the turkey thoroughly dry inside and out with paper towels. Do not rinse it.

Fully thawed turkey patted dry before adding herb butter

2. Mix the Garlic Herb Butter

Stir the softened butter, minced garlic, parsley, sage, chives, thyme, rosemary, lemon zest, and seasoned salt together until the herbs and seasoning are evenly distributed. Use softened, not melted, butter so the mixture clings to the turkey.

Fresh garlic herb butter mixed with lemon zest in a glass bowl

3. Butter the Turkey Under and Over the Skin

Carefully loosen the skin over the breast with your fingers, working toward the thighs where accessible without tearing it. Spread about half the herb butter under the skin over the breast and upper thighs. Rub the remaining butter over the breast, legs, and thighs. Tuck both wings backward beneath the bird, and add loose cavity aromatics if desired.

Herb butter spread underneath and over turkey skin

4. Prepare the Oven Bag

Put 1 tablespoon all-purpose flour inside the turkey-size oven bag. Hold the bag closed and shake it gently so the flour lightly coats the interior, then set the prepared bag completely inside a large roasting pan.

Flour added to a turkey-size oven roasting bag inside a Mauviel copper and brass roasting pan

5. Bag and Vent the Turkey

Transfer the turkey to the bag breast-side up. Close the bag with the included oven-safe tie according to the package directions, then cut six small ½-inch slits across the top. Make sure no part of the bag hangs over the pan or can touch the oven walls or heating elements.

Herb butter turkey tied and vented inside an oven bag in a Mauviel copper and brass roasting pan

6. Roast, Rest, and Carve

Roast for about 2 ½ to 3 hours, beginning temperature checks near the lower end. The thickest part of the breast must reach at least 165°F and the innermost thigh should reach about 175°F. Rest the turkey in the bag for 15 minutes. Cut open the top with your hands and face away from the escaping steam, then transfer the turkey to a carving board, carve, and serve warm.

Roasted turkey resting in its oven bag before carving

Jennifer's Success Tips

Dry skin helps the herb butter cling instead of sliding away.
Use softened-not melted-butter for an even coating.
Let the thermometer guide you; turkey weight, shape, brining, and individual ovens all affect timing.
Insert the thermometer into the thickest breast and innermost thigh without touching bone.
Use a roasting pan deep and wide enough to contain the entire bag and all of the juices.
Open the cooked bag cautiously because the trapped steam is extremely hot.

Close view of crisp golden skin on garlic herb butter roasted turkey

What to Serve with Herb Butter Turkey

Build a classic holiday plate with savory cornbread dressing, creamy mashed potatoes, green bean casserole, cranberry sauce, sweet potato casserole, and homemade turkey gravy.

Southern Cornbread Dressing

Homestyle Mashed Potatoes

Crunchy Green Bean Casserole

Homemade Cranberry Sauce

Sweet Potato Casserole with Praline Streusel Topping

Classic Homemade Turkey Gravy

Storage, Freezing, and Reheating

Refrigerate leftover turkey in an airtight container within 2 hours and use it within 3 to 4 days. For longer storage, remove the meat from the bones, portion it into freezer-safe containers or bags, and add a little turkey broth or pan juice to help prevent drying; freeze for up to 3 months. Reheat covered with a splash of broth or gravy until the turkey reaches 165°F.

Frequently Asked Questions

How long does a 12- to 16-pound turkey cook in an oven bag?

At 350°F, this tested recipe takes approximately 2 ½ to 3 hours. Start checking near 2 ½ hours and rely on internal temperature for the final call.

What temperature should turkey reach?

Cook the thickest breast meat to at least 165°F and the innermost thigh to about 175°F, keeping the thermometer tip away from bone.

Why do you put flour in a turkey oven bag?

The tablespoon of flour is part of preparing the bag and lightly coats its interior. Always follow the directions supplied with your oven bag.

Do I need to baste a turkey cooked in a bag?

No. The enclosed bag holds moisture and drippings close to the turkey, which is one of the main conveniences of this method.

Can I use dried herbs?

Yes. Use approximately one-third as much dried herb as fresh because dried herbs are more concentrated.

Can I use the bag juices for gravy?

Yes. Carefully strain the collected liquid, remove excess fat if desired, and use it for turkey gravy.

Golden herb butter roasted turkey ready to carve and serve

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Herb Butter Roasted Turkey in an Oven Bag

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This herb butter roasted turkey cooks in an oven bag with garlic, lemon, and fresh herbs for tender, juicy meat and an easy, flavorful holiday centerpiece.

Prep Time: 30 minutes
Cook Time: 2 hours 45 minutes
Total Time: 3 hours 30 minutes
Yield: 16 servings 1x
Category: Main Dish
Cuisine: American

Ingredients

Units Scale

Herb Butter Turkey

1 whole turkey (12 to 16 pounds, fully thawed and brined)
1 cup salted butter (softened)
4 cloves garlic (finely minced)
¼ cup fresh parsley (finely chopped)
¼ cup fresh sage (finely chopped)
¼ cup fresh chives (finely chopped)
1 tablespoon fresh thyme (finely chopped)
2 sprigs fresh rosemary (leaves removed and finely chopped)
1 lemon (zested)
2 teaspoons seasoned salt (reduce as needed for a heavily brined turkey)
1 turkey-size oven roasting bag
1 tablespoon all-purpose flour

Optional for the Cavity

quartered onion, lemon halves, garlic, celery, or fresh herb sprigs (add loosely; do not pack the cavity)

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Instructions

Prep

Heat the oven to 350°F and position a rack near the center of the oven.
Remove the turkey from its packaging. Take the neck and giblets from the cavities and reserve them for gravy or stock if desired.
Pat the turkey thoroughly dry inside and out with paper towels.
Combine the softened butter, garlic, parsley, sage, chives, thyme, rosemary, lemon zest, and seasoned salt in a bowl. Mix until evenly distributed.
Carefully work your fingers between the breast meat and skin to loosen the skin without tearing it. Continue toward the thighs where accessible.
Spread about half of the herb butter underneath the loosened skin, distributing it over the breast and upper thigh meat.
Rub the remaining herb butter over the outside of the turkey, including the breast, legs, and thighs.
Tuck each wing backward and underneath the turkey so the tips are protected during roasting.
If desired, loosely place onion, lemon, garlic, celery, or fresh herbs inside the turkey cavity. Do not tightly pack it.

Prepare the Oven Bag

Place the flour inside the turkey-size oven bag.
Hold the bag closed and shake gently until the flour lightly coats the interior.
Set the prepared bag inside a large roasting pan.

Assemble

Transfer the turkey to the oven bag with the breast facing upward.
Close the bag with the included oven-safe tie according to the package directions.
Cut six small slits, about ½ inch long, across the top of the bag to vent steam.
Make sure the bag remains completely inside the roasting pan and does not touch the oven walls or heating elements.

Roast

Roast for approximately 2 ½ to 3 hours. Begin checking near the lower end of the range.
Insert an instant-read thermometer into the thickest breast and innermost thigh without touching bone.
Continue roasting until the breast reaches at least 165°F and the thickest part of the thigh reaches approximately 175°F.

Rest and Carve

Remove the roasting pan from the oven and let the turkey rest in the bag for about 15 minutes.
Carefully cut open the top of the bag, keeping your hands and face away from the escaping steam.
Transfer the turkey to a carving board or serving platter. Carve and serve while warm.

Notes

Seasoned salt: Reduce it if the turkey was heavily brined.
Fresh herbs: If necessary, use approximately one-third as much dried herb as fresh.
Unsalted butter: It may replace salted butter; add salt only after accounting for the brine.
Pan juices: Strain the liquid from the bag and remove excess fat before using it for gravy.
Storage: Refrigerate leftovers within 2 hours and use within 3 to 4 days.
Freezing: Remove meat from the bones, add a little broth or pan juice, and freeze for up to 3 months.
Reheating: Reheat covered with broth or gravy until the turkey reaches 165°F.

Nutrition

Calories: 584
Sugar: 0.3
Sodium: 698
Fat: 29
Saturated Fat: 10
Carbohydrates: 2
Fiber: 0.5
Protein: 74
Cholesterol: 277

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