Brown Butter Garlic & Herb Injected Fried Turkey

Brown butter garlic and herb injected fried turkey is a deep fried turkey injected with homemade brown butter infused with rosemary, thyme, sage, and roasted garlic, then seasoned with Cajun spices and fried in peanut oil at 350°F until the skin is golden and crispy and the meat hits 165°F internal. The brown butter injection penetrates the meat and flavors it from the inside out with nutty brown butter, aromatic herbs, and sweet roasted garlic. The result is turkey with incredibly crispy skin, juicy meat that’s packed with flavor in every bite, and a cook time of just 3.5 minutes per pound—about 60 minutes total for a 17-pound bird. This deep fried turkey recipe is perfect for Thanksgiving, Christmas, or any time you want to feed a crowd with turkey that actually tastes amazing.

The whole process takes about 2 hours from start to finish including prep, injection, and frying. You make the brown butter injection by browning butter with fresh herbs and garlic until it’s nutty and aromatic, strain it, let it cool slightly, then inject it all over the turkey every 2 inches. You season the outside with a sugar-free Cajun rub, then carefully lower the turkey into 350°F peanut oil and fry it for 3.5 minutes per pound. The deep frying creates an incredibly crispy skin while the injection keeps the meat juicy and flavorful. This garlic herb fried turkey is hands-down the best way to cook a whole turkey.

See How It’s Done

Why Brown Butter Makes the Best Turkey Injection

Regular melted butter works for turkey injection, but brown butter takes it to another level. When you brown butter, the milk solids caramelize and create hundreds of new flavor compounds that taste nutty, toasty, and slightly sweet. Brown butter has depth and complexity that regular butter doesn’t have.

When you infuse brown butter with fresh rosemary, thyme, sage, and roasted garlic, those aromatics dissolve into the fat and create an incredibly flavorful injection. Butter is pure fat, and fat carries flavor better than water-based injections. When you inject this brown butter mixture into the turkey, it distributes evenly through the meat and bastes it from the inside as the turkey fries.

The key is letting the butter cool slightly before injecting so it’s still liquid but not so hot that it’s dangerous to handle. You want it warm enough to flow through the injector easily, but cool enough to be safe.

Why You Must Use a Sugar-Free Rub for Fried Turkey

This is critical: do not use a rub with sugar when frying turkey. Sugar burns at high temperatures. When you’re frying at 350°F, sugar caramelizes too fast and turns black. Your turkey will come out looking burnt even though the meat is perfectly cooked.

Cajun seasoning works great because most Cajun blends are salt, pepper, garlic, onion, paprika, and cayenne—no sugar. Read the label to make sure. If your favorite rub has sugar, skip it and use a sugar-free version for frying.

The brown butter injection provides plenty of flavor, so the rub is really just adding seasoning to the skin. Keep it simple with salt, pepper, garlic, and Cajun spices.

Why Peanut Oil Is the Best Oil for Frying Turkey

Peanut oil is the gold standard for frying turkey because it has a high smoke point (around 450°F) and a neutral flavor that doesn’t overpower the turkey. You’re frying at 350°F, so you need an oil that can handle that heat without smoking or breaking down.

Other oils with high smoke points like canola or vegetable oil work too, but peanut oil is traditional and gives the best results. It stays stable at high heat and produces crispy skin without any off flavors.

You’ll need 3-5 gallons of peanut oil depending on the size of your fryer and the size of your turkey. A 17-pound turkey in a standard turkey fryer usually requires about 4-4.5 gallons. Do the displacement test before you start: place the turkey in the empty fryer, fill with water until the turkey is covered by about 1-2 inches, then remove the turkey and mark the water line. That’s how much oil you need.

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Step-by-Step Instructions

Step 1: Make the Brown Butter Garlic & Herb Injection

Place a medium saucepan over medium-high to high heat. Add 1½ cups of unsalted butter and let it melt completely.

Once the butter is melted, add 2 sprigs of fresh rosemary, 2 sprigs of fresh thyme, 2 sprigs of fresh sage, and 1 whole head of garlic that you’ve sliced in half crosswise to expose the cloves.

Let everything cook together, stirring occasionally. The butter will foam, then the foam will subside. Keep cooking and watching closely.

After about 5-7 minutes, the milk solids in the butter will start to turn golden brown and the butter will develop a nutty aroma. The herbs will crisp up slightly and the garlic will brown and become fragrant. You want the butter to be a deep golden brown color, not pale yellow and not dark brown or black.

Once the butter is browned and smells nutty and amazing, remove the pan from heat immediately. Add a pinch of salt and pepper to taste.

Strain the brown butter through a fine-mesh strainer to remove all the herbs and garlic. You just want the infused butter, not the solids.

Let the brown butter cool for about 10-15 minutes so it’s warm but not scalding hot. It needs to be liquid enough to flow through the injector, but cool enough to handle safely. If it cools too much and starts to solidify, just warm it gently over low heat.

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Step 2: Prep the Turkey

Make absolutely sure your turkey is completely thawed. A partially frozen turkey will cause the oil to boil over violently and create a dangerous situation. The turkey should be thawed in the refrigerator for 24 hours per 4-5 pounds of turkey. A 17-pound turkey needs about 4 days to thaw in the fridge.

Remove the turkey from the packaging. Remove the giblets and neck from the cavity. Pat the turkey completely dry inside and out with paper towels. This is important—any moisture on the turkey will cause the oil to spatter when you lower it into the fryer.

Trim off any excess loose skin, especially around the neck cavity. Loose skin can catch fire or cause flare-ups.

Place the turkey on a clean work surface or cutting board.

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Step 3: Inject the Turkey with Brown Butter

Fill your meat injector with the warm brown butter mixture. Most injectors hold about 2-3 ounces at a time, so you’ll need to refill it several times.

Starting with the breast, insert the needle about 2 inches into the meat. Push the plunger slowly as you pull the needle out. This distributes the butter evenly through the meat instead of creating a pocket. You should see the meat swell slightly as you inject.

Inject the turkey every 2 inches all over—both breasts, both thighs, both drumsticks, and the wings if they’re big enough. Don’t just inject from the outside. Reach inside the cavity and inject from the inside too, especially into the thickest parts of the breast and thighs.

Use all 1½ cups of the brown butter injection. The more you inject, the more flavorful and juicy the turkey will be. Some butter will leak out during frying, but plenty will stay inside.

After injecting, let the turkey sit for about 10-15 minutes so the butter has time to settle into the meat.

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Step 4: Season the Turkey

Rub the outside of the turkey with 1-2 tablespoons of neutral oil like vegetable or canola oil. This helps the seasoning stick and contributes to crispy skin.

Sprinkle Cajun seasoning (or your sugar-free poultry rub) generously all over the turkey—top, bottom, legs, wings, and inside the cavity. Use your hands to rub it in so it sticks evenly.

Make sure you’re using a rub without sugar. Read the label. Sugar will burn and turn the turkey black.

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Step 5: Set Up the Turkey Fryer (Safety First)

Set up your turkey fryer outdoors on a flat, level surface away from buildings, overhangs, wooden decks, and anything flammable. Never fry a turkey indoors or in a garage. The risk of fire is too high.

Fill the fryer with peanut oil to the level you determined from your displacement test (about 4-4.5 gallons for a 17-pound turkey). The turkey should be covered by 1-2 inches of oil when submerged, but there should be at least 5 inches of space between the oil and the top of the fryer to prevent boil-overs.

Turn on the burner and heat the oil to 350°F. Use a deep-fry thermometer to monitor the temperature. This takes about 30-45 minutes depending on your fryer and the outside temperature.

While the oil heats, attach the turkey to the fryer basket or hook according to your fryer’s instructions. Most turkey fryers use either a basket that holds the turkey or a hook that goes through the cavity.

Have a fire extinguisher nearby. Do not use water to put out an oil fire—use a fire extinguisher rated for grease fires or cover the fryer with a metal lid to smother it.

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Step 6: Fry the Turkey

Once the oil reaches 350°F, turn off the burner. You’re going to lower the turkey into the hot oil with the burner off to prevent dangerous flare-ups.

Very slowly and carefully, lower the turkey into the hot oil using the basket or hook. Go slowly—if you drop it in fast, the oil will boil over. It should take 30-60 seconds to fully lower the turkey into the oil.

Once the turkey is fully submerged, turn the burner back on and adjust the heat to maintain 350°F. The temperature will drop when you add the cold turkey, so you’ll need to increase the heat slightly to bring it back up to 350°F.

Fry the turkey for 3.5 minutes per pound. For a 17-pound turkey, that’s about 59-60 minutes.

Monitor the oil temperature throughout the fry. Keep it as close to 350°F as possible. If it gets too hot (over 375°F), turn down the heat. If it drops below 325°F, turn up the heat.

After about 50 minutes, start checking the internal temperature. Insert a meat thermometer into the thickest part of the breast (avoid hitting bone). The turkey is done when the breast reaches 165°F and the thigh reaches 175°F.

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Step 7: Remove the Turkey and Rest

Once the turkey reaches 165°F in the breast, turn off the burner.

Very carefully lift the turkey out of the hot oil. Let it drain over the fryer for a few seconds so excess oil drips off.

Transfer the turkey to a wire rack set over a sheet pan or to a large cutting board. The turkey will be extremely hot and covered in oil, so be careful.

Let the turkey rest for 10-15 minutes before carving. This rest lets the juices redistribute through the meat. If you carve it immediately, all the juices will run out and the meat will be drier.

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Step 8: Carve and Serve

After resting, carve the turkey. Remove the legs by cutting through the joints where they connect to the body. Separate the drumsticks from the thighs if you want.

Slice the breast meat by making long cuts parallel to the breastbone. The meat should be incredibly juicy with visible brown butter throughout.

Arrange the carved turkey on a serving platter. The skin should be golden brown and crispy. The meat should be juicy and aromatic from the garlic and herb injection.

Serve immediately. This turkey doesn’t need gravy—the brown butter injection keeps it so juicy and flavorful that gravy is optional.

Frequently Asked Questions

How do I know how much peanut oil I need?

Do a displacement test before you start. Place the turkey in the empty fryer, fill with water until the turkey is covered by 1-2 inches, remove the turkey, and mark the water line. That’s how much oil you need. For a 17-pound turkey, it’s usually 4-4.5 gallons.

Can I reuse the peanut oil?

Yes. Once the oil has cooled completely, strain it through cheesecloth or a fine-mesh strainer to remove any debris. Store it in a cool, dark place. You can reuse it 2-3 times for frying turkey as long as it doesn’t smell rancid.

What if I don’t have fresh herbs?

Fresh herbs work best for the brown butter because they infuse better and crisp up nicely. If you only have dried herbs, use about 1 tablespoon total of dried herbs (rosemary, thyme, sage) instead of fresh sprigs. The flavor won’t be quite as bright but it’ll still work.

Can I fry a bigger or smaller turkey?

Yes. The formula is 3.5 minutes per pound at 350°F. A 12-pound turkey takes about 42 minutes. A 20-pound turkey takes about 70 minutes. Don’t fry anything over 20 pounds—the outside will burn before the inside cooks through.

Why can’t I use a rub with sugar?

Sugar caramelizes and burns at frying temperatures (350°F). Your turkey will come out looking charred and black even though the meat is cooked perfectly. Always use a sugar-free rub when deep frying.