At the 30-minute mark, the turkey is already roasting, while the potatoes and carrots are still waiting on the counter. That staggered start keeps the vegetables from spending the turkey’s entire roasting time in the oven, where they could turn too soft before the breast is ready. I make this One Pan Herb Butter Turkey Breast with Potatoes and Carrots when I want a generous roast dinner without juggling several pans.
The herb butter goes beneath the skin, where it can season the meat as it roasts. Fresh rosemary, thyme, sage, and garlic bring a savory aroma, while Yukon Gold potatoes and carrots roast in the same pan and pick up the turkey’s juices. The result is tender slices of turkey alongside vegetables with browned edges and soft centers.
There’s a little flexibility at the finish: the vegetables and turkey may become tender at different times, so you don’t have to make one wait for the other. The carved turkey is fragrant with herbs, and the potatoes and carrots are right there to serve alongside it.
Kitchen Note
Softened butter spreads beneath the skin much more easily than melted butter. If the skin starts to pull tight, ease off and work the butter in gradually instead of forcing it.
Save this herb butter turkey breast for a one-pan roast with juicy turkey, browned potatoes, and carrots.
Why the Turkey and Vegetables Don’t Start Roasting Together
A turkey breast needs a head start, but a tray of potatoes and carrots doesn’t need to spend that whole time in the oven. Adding the vegetables later gives them enough time to soften and brown without asking them to keep pace with a much larger piece of meat. It also gives you a chance to arrange them around the turkey rather than burying them beneath it.
That spacing matters. On an 18×13-inch rimmed baking sheet, keep the vegetables in a single layer around the breast. If they’re piled on top of one another, they’ll have less room to brown evenly. Cutting the potatoes and carrots into 1-inch pieces helps them roast at a similar pace, though the turkey and vegetables can still finish at different times.
Plan to judge each part on its own rather than treating the pan as one all-or-nothing roast. The turkey is ready when its thickest part reaches the proper temperature, and the potatoes should be easy to pierce with a fork. If one is done first, take it out and let the other finish. That small adjustment keeps the turkey from drying out while the vegetables catch up, or the vegetables from going soft while the breast finishes roasting.
What the Herb Butter and Roasting Vegetables Bring to the Pan
- Bone-in, skin-on turkey breast — The skin gives you a place to tuck the herb butter, and the bone is part of the cut this roasting time is built around. Start with a fully thawed breast and pat it dry so the butter mixture can be spread beneath the skin.
- Unsalted butter — Unsalted butter lets the measured kosher salt season the turkey without relying on the salt level of a salted butter brand. Choose a good-quality butter for its clean flavor; the fresh herbs and garlic do most of the aromatic work.
- Fresh rosemary, thyme, sage, and garlic — These season the butter directly, so fresh herbs give it a bright, green aroma that stands out against the roast. Pick leaves that look perky rather than wilted, and mince the garlic finely so it distributes through the butter instead of clumping in one spot.
- Yukon Gold potatoes — Their creamy texture suits roasting, and cutting them into even pieces helps them cook at a steady pace. Choose firm potatoes without soft or green patches.
- Carrots — Peeling and cutting them to match the potato pieces helps the vegetables finish together. Regular carrots work well here; cut thicker sections down so the pieces are close in size.
- Olive oil — A light coating helps the vegetables roast rather than dry out on the pan. Use the olive oil you keep on hand; its role here is to coat the vegetables, not lead the flavor.
How to Roast the Breast First and Finish the Vegetables Beside It
Make the Herb Butter and Prepare the Breast
Heat the oven to 375°F with a rack in the center. Pat the thawed turkey breast dry, then mix the softened butter with the rosemary, thyme, sage, garlic, 1 teaspoon of the kosher salt, and 1/2 teaspoon of the black pepper. Carefully loosen the skin and spread the herb butter beneath it. Work slowly so you can distribute the mixture without tearing the skin.
Give the Turkey Its Head Start
Set the turkey skin-side up in the center of an 18×13-inch rimmed baking sheet. Roast it on its own for 30 minutes. This gives the breast a head start before the vegetables go onto the pan. Keep the pan on the center rack so the turkey roasts evenly.
Add the Potatoes and Carrots
Toss the potatoes and carrots with the olive oil, remaining 1/2 teaspoon kosher salt, and remaining 1/4 teaspoon black pepper. Arrange them in a single layer around the turkey, leaving them out of a pile. Return the pan to the oven and roast for 60 to 90 minutes, stirring the vegetables once halfway through that roasting time. The vegetables should have room to soften and take on color.
Check for Doneness and Rest Before Carving
Check both the turkey and vegetables after 60 minutes of roasting with the vegetables on the pan. Measure the thickest part of the breast without touching bone; it should reach 165°F, and the potatoes should be fork-tender. Remove whichever is done first, then continue roasting the other in 10- to 15-minute increments as needed. Rest the turkey for at least 15 minutes before carving and serving it with the vegetables.
Three Practical Swaps for This Turkey Sheet-Pan Dinner
Make the herb butter dairy-free
Replace the butter with the same amount of firm, stick-style dairy-free butter. It keeps the herb mixture spreadable beneath the skin, though the finished turkey may have a slightly different buttery flavor. Skip soft tub spreads, which can be too loose for this job.
Trade Yukon Golds for red potatoes
Use the same amount of red potatoes, cut into pieces about the same size. They’ll keep their shape well, with a slightly firmer, waxier bite than Yukon Golds. Keep them in a single layer with the carrots.
Roast parsnips instead of carrots
Swap the carrots for peeled parsnips cut into 1-inch pieces. They bring a slightly earthier sweetness, and thinner pieces may soften sooner, so check their texture when you check the potatoes.
Storage and Reheating
- Refrigerator: Store leftover turkey and vegetables in airtight containers within 2 hours; they’ll keep for 3 to 4 days. The vegetables soften after chilling.
- Freezer: Freeze the carved turkey and vegetables in separate airtight containers for up to 2 to 3 months. The potatoes may be softer after thawing.
- Reheating: Reheat sliced turkey and vegetables covered in the microwave, stirring or turning the pieces partway through, until hot throughout. Warm only the portions you plan to eat so the turkey doesn’t dry out from repeated heating.
Questions That Come Up When Roasting a Turkey Breast
One Pan Herb Butter Turkey Breast with Potatoes and Carrots
Ingredients
Equipment
Method
- Preheat the oven to 375°F.
- Place a rack in the center.
- Pat the turkey dry.
- Mix the softened butter with the rosemary, thyme, sage, garlic, 1 teaspoon salt, and 1/2 teaspoon pepper.
- Carefully loosen the turkey skin and spread the butter mixture beneath it.
- Set the turkey skin-side up in the center of an 18x13-inch rimmed baking sheet.
- Roast the turkey for 30 minutes.
- Toss the potatoes and carrots with the olive oil, remaining 1/2 teaspoon salt, and 1/4 teaspoon pepper.
- Arrange the potatoes and carrots in a single layer around the turkey.
- Roast for 60–90 minutes, stirring the vegetables once halfway through, until the thickest part of the turkey breast reaches 165°F without touching bone and the potatoes are fork-tender.
- Check both the turkey and vegetables after 60 minutes and remove whichever is done first.
- Continue roasting the other in 10- to 15-minute increments as needed.
- Rest the turkey for at least 15 minutes before carving.
- Serve the turkey with the vegetables.