How to Grill Your Turkey on Thanksgiving

This grilled Thanksgiving turkey delivers crisp, golden skin and aromatic, herb-buttered meat from lemon, garlic, sage, thyme, and rosemary — the roasting pan on the grill keeps the thigh meat tender while the butter and herbs flavor the whole bird.

It takes about 1 hour prep and 2.5 to 3 hours on the grill (plus a 30 to 60 minute rest), which makes it a reliable Thanksgiving main you can time to the table and pair with simple make-ahead sides.

Why You’ll Love This Turkey

Grilling a whole turkey produces deeply flavored meat and a crisp exterior without heating the kitchen like an indoor roast. The method uses an herb-and-butter rub, aromatics in the cavity, and a roasting pan on the grill so you get golden skin and moist dark meat.

Crispy skin from overnight uncovered drying
Herb-butter and aromatics for even, concentrated flavor
Roasting pan on the grill keeps thigh meat juicy
Straightforward timing and clear thermometer targets

Serve this turkey with simple, make-ahead sides — for an easy menu, try Green Beans and Shiitake Mushrooms Plus 5 Simple Thanksgiving Sides.

Ingredients You’ll Need

1 turkey, 15 to 18 pound, whole: The 15 to 18 pound whole turkey is the centerpiece for 8 to 10 people and is sized to fit in a stacked roasting pan on a standard grill.
2 onions, halved: Halved onions roasted in the pan add savory sweetness to the pan juices and aromatically steam the cavity.
2 to 3 lemons, sliced: Sliced lemons brighten the turkey’s flavor; some go in the cavity and extra wedges sit in the pan to flavor juices.
1 garlic, bulb, top sliced off: A garlic bulb with the top sliced off releases mellow roasted garlic into the cavity and pan as the turkey cooks.
1 large fresh herbs, large bunch, including sage, thyme, rosemary: A large bunch of fresh herbs (sage, thyme, rosemary) aromatizes the cavity and herbs under the skin while grilling.
8 to 12 tablespoons unsalted butter, softened (enough to cover the entire bird): Softened unsalted butter is rubbed over the bird to promote browning, crisp skin, and carry the herbs on the surface.
kosher salt: Kosher salt seasons the skin and meat; combined with overnight drying it helps produce crisp, well-flavored skin.
black pepper, freshly cracked: Freshly cracked black pepper adds bright, peppery finish to the buttered exterior.
dried herbs, like sage, thyme and rosemary: A light sprinkling of dried herbs reinforces the fresh herb flavors on the bird’s surface while grilling.
2 cups chicken stock, plus more if needed during cook time.: Chicken stock in the roasting pan adds moisture and makes the pan juices for basting and a simple gravy base.

How to Grill the Turkey

The night before grilling, remove any giblets and the neck and pat the turkey dry with paper towels. Place the turkey in a large baking dish and refrigerate uncovered overnight, away from other foods — this dries the skin and helps it crisp while grilling.
Remove the turkey from the fridge about 1 hour before grilling so it comes closer to room temperature. Before you start, verify your propane tank is full and have a backup tank on hand.
Preheat the grill to medium-high, about 450 degrees F, and preheat all burners. Stack 2 to 3 disposable foil roasting pans together to make a sturdy pan.
Place the turkey breast-side up in the roasting pan. Fill the cavity with 1 halved onion, 1 lemon, the garlic bulb (top sliced off), and a bunch of fresh herbs. Tie the legs loosely with kitchen twine and tuck the wings under the bird.
Rub the entire turkey with the softened unsalted butter, then season evenly with kosher salt, freshly cracked black pepper, and a light sprinkling of dried herbs like thyme, sage, and rosemary.
Pour 1 to 2 cups chicken stock into the bottom of the roasting pan and add any remaining lemon wedges and halved onion pieces to the pan so they roast and flavor the juices.
Place the roasting pan on the grill and turn the center burner to medium-low, then close the grill. Aim to keep the grill’s internal temperature about 425 to 450 degrees F during cook time and adjust other burners as needed.
Grill the turkey for 2.5 to 3 hours, checking the bird every 30 minutes to confirm the grill holds temperature and you have sufficient propane. Baste occasionally with the pan juices, opening the grill only briefly each time to avoid temperature loss.
About halfway through the cook time, rotate the roasting pan on the grill so it browns evenly and add more chicken stock to the bottom of the pan if it’s running low.
After about 2.5 hours, begin checking the turkey with a meat thermometer inserted into the thickest part of the thigh; continue cooking until the thigh reaches 180 degrees F.
When the thigh reaches 180 degrees F, remove the turkey from the grill and let it rest undisturbed for 30 to 60 minutes before slicing so the juices redistribute.

How to Grill Your Turkey on Thanksgiving close-up view

Overnight Drying for Crisp Skin

Refrigerating the turkey uncovered overnight dries the skin surface so the butter and heat form a crisp, golden crust during grilling. Place the turkey on a rimmed tray and keep it away from other foods in the fridge to avoid cross-contamination.

Use a large baking dish or rimmed sheet pan to catch any drips.
Leave the turkey uncovered and ensure airflow around the bird.
Keep it on the lowest fridge shelf away from ready-to-eat items.

Grill Temperature & Propane

Maintain roughly 425 to 450 degrees F on the grill for the best balance of browning and steady cooking. Check that your primary propane tank is full and have a backup tank ready so an empty tank doesn’t interrupt the cook.

Preheat all burners to bring the grill up to about 450 degrees F before placing the pan on the grill.
Turn the center burner to medium-low with the pan positioned over it to prevent direct flare-ups under the bird.
Open the grill only briefly when basting — aim for under a minute to avoid large temperature swings.

Keep Thigh Meat Juicy

Using a roasting pan on the grill with 1 to 2 cups chicken stock and aromatics under and around the turkey collects pan juices and protects the thigh meat from drying while the breast browns.

Rotate the roasting pan halfway through the cook to promote even browning.
Top up the pan with stock during checks if it’s running low so the pan juices don’t evaporate.
Rest the turkey for 30 to 60 minutes after grilling to allow juices to redistribute, which keeps slices moist.

Tips for Success

Uncovered overnight drying: Set the turkey on a rimmed pan in the fridge away from other foods; this dries the skin surface and is the single easiest way to improve crispiness.

Thermometer placement: Insert the probe into the thickest part of the thigh, not touching bone, and rely on the thigh reaching 180 degrees F rather than guessing by time alone.

Keep the grill steady: Check propane levels and grill temps every 30 minutes; brief, infrequent openings for basting limit heat loss and speed cooking.

Pan juices and stock: Keep 1 to 2 cups chicken stock in the pan at the start and add more as needed so the pan doesn’t dry and you have juices for basting or gravy.

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Frequently Asked Questions

You can brine if you prefer, but if you brine you should still dry the skin well before grilling; an overnight uncovered period is most effective at producing crisp skin. If brined, pat the turkey dry thoroughly before refrigerating uncovered.

Insert the probe into the thickest part of the thigh without touching bone. The target temperature for the thigh is 180 degrees F per this method.

Larger birds may require additional time beyond 2.5 to 3 hours — monitor the thigh temperature and the pan juices, and be prepared to add more chicken stock and check propane levels more often.

Final Notes

Plan your grill timing so the turkey finishes early enough to rest 30 to 60 minutes before carving — resting is essential for juicy slices and easier carving.

Leftovers are excellent for next-day bowls and salads; try recipes that use grilled turkey to stretch your meal and reduce waste.

Equipment

grill
disposable foil roasting pans
roasting pan
kitchen twine
meat thermometer

Ingredients

1 turkey 15 to 18 pound, whole
2 onions halved
2 to 3 lemons sliced
1 garlic bulb, top sliced off
1 large fresh herbs large bunch, including sage, thyme, rosemary
8 to 12 tablespoons unsalted butter softened (enough to cover the entire bird)
kosher salt
black pepper freshly cracked
dried herbs like sage, thyme and rosemary
2 cups chicken stock plus more if needed during cook time.

Instructions

The night before grilling, remove any giblets and the neck and pat the turkey dry with paper towels. Place the turkey in a large baking dish and refrigerate uncovered overnight, away from other foods.
Remove the turkey from the fridge about 1 hour before grilling. Verify your propane tank is full and have a backup tank on hand.
Preheat the grill to medium-high, about 450 degrees F, and preheat all burners. Stack 2 to 3 disposable foil roasting pans together.
Place the turkey breast-side up in a roasting pan. Fill the cavity with 1 halved onion, 1 lemon, the garlic bulb (top sliced off), and a bunch of fresh herbs. Tie the legs loosely with kitchen twine and tuck the wings under the turkey.
Rub the entire turkey with the softened unsalted butter. Sprinkle evenly with kosher salt, freshly cracked black pepper, and a light sprinkling of dried herbs such as thyme, sage, and rosemary.
Pour 1 to 2 cups chicken stock into the bottom of the roasting pan and add the remaining lemon wedges and halved onion pieces to the pan.
Place the roasting pan on the grill and turn the center burner to medium-low, then close the grill. Adjust burners as needed to maintain an internal grill temperature of about 425 to 450 degrees F during cooking.
Grill the turkey for 2.5 to 3 hours, checking the bird every 30 minutes to ensure the grill temperature is steady and you have sufficient propane. Baste occasionally with the pan juices, opening the grill only briefly each time.
About halfway through the cook time, rotate the roasting pan on the grill and add more chicken stock to the bottom of the pan if it is running low.
After about 2.5 hours, begin checking the turkey with a meat thermometer inserted into the thickest part of the thigh; continue cooking until the thigh reaches 180 degrees F.
When the turkey reaches 180 degrees F in the thigh, remove it from the grill and let it rest undisturbed for 30 to 60 minutes before slicing.

Notes

Refrigerating the turkey uncovered overnight dries the skin and promotes crispiness. Monitor propane and grill temperature closely while cooking, and keep extra chicken stock ready to add to the pan so the bottom doesn’t dry out. Use a meat thermometer and rest the turkey 30 to 60 minutes to allow juices to redistribute before carving.