Why do my Brussels sprouts stay soggy instead of charring on the sheet pan?

Place every sprout cut side down so the flat surface sits directly on the hot pan, and keep a full inch of space between pieces for air circulation. A crowded pan traps steam, which is the usual cause of soggy sprouts in this kind of dinner. High heat at 425°F plus direct pan contact gives you the dark, nutty crust.

Can I use boneless chicken breasts instead of bone-in thighs?

Yes, but reduce the second roast to 10 to 12 minutes and pull the breasts the moment they reach 165°F. Breasts dry out faster than thighs, so pound them to an even thickness before glazing. The vegetables may need a few extra minutes alone in the oven after the chicken comes out.

How do I keep the butternut squash from burning before the chicken finishes?

Cut the squash into true 1-inch cubes, no smaller, and push the smallest pieces toward the center of the pan where the heat runs gentler. If your oven runs hot, add the squash 10 minutes after the chicken instead of at the same time. The glaze sugars brown fast as well, so the second glaze coat goes on halfway through, never at the start.

Can I prep this Harvest Chicken and Vegetable Sheet Pan Dinner the night before?

Yes, and it actually improves the flavor. Chop the vegetables a day ahead and whisk the glaze up to 3 days ahead, storing both sealed in the refrigerator. You can even rub the chicken with the first glaze coat overnight, then roast straight from the fridge with 3 to 5 extra minutes.

What pan size works best, and can I double the recipe?

A standard half sheet pan, about 18 by 13 inches, fits this harvest chicken and vegetable sheet pan dinner in a true single layer with room to spare. To double it, use two half sheet pans on the upper and lower racks and swap their positions halfway through roasting. Never pile everything onto one pan, because crowding steams the vegetables instead of caramelizing them.

Can I make a vegetarian version of this sheet pan dinner?

Yes. Replace the chicken with one drained can of chickpeas and extra butternut squash or thick cauliflower steaks. Toss everything with the full batch of maple Dijon glaze and roast at 425°F for 25 to 30 minutes, flipping once. The chickpeas turn crisp and pick up the same sweet and tangy flavor.

Can I use frozen Brussels sprouts or butternut squash?

You can, but roast them from frozen without thawing so they do not release extra water into the pan. Spread them on their own pan if possible, add 10 to 15 minutes to the roast time, and skip the parchment flip until the last 10 minutes. Expect slightly less browning than with fresh vegetables.

How do I get extra crispy chicken skin on a sheet pan?

Start with paper-towel-dried skin and a pan that is never crowded, then finish under the broiler for 2 to 3 minutes at the very end. Watch constantly because the maple glaze browns fast. Pull the pan the moment the skin turns deep amber.

Harvest Chicken And Vegetable Sheet Pan Dinner: Best 40-Minute

Ingredients

Scale

1/4 cup maple syrup

2 tablespoons Dijon mustard

2 tablespoons olive oil, divided

1 teaspoon smoked paprika

1 teaspoon garlic powder

1 teaspoon dried thyme

1 1/2 teaspoons kosher salt, divided

3/4 teaspoon black pepper, divided

8 bone-in, skin-on chicken thighs (about 2 1/2 pounds)

1 small butternut squash, peeled and cut into 1-inch cubes (about 4 cups)

1 pound Brussels sprouts, trimmed and halved

1 large red onion, cut into wedges

1/2 cup dried cranberries

1/2 cup pecans, toasted and roughly chopped

Flaky sea salt, for finishing

Fresh thyme sprigs, for garnish

Lemon wedges, for serving

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Instructions

Whisk the maple syrup, Dijon mustard, 1 tablespoon of the olive oil, smoked paprika, garlic powder, thyme, 1 teaspoon of the kosher salt, and 1/2 teaspoon of the black pepper in a small bowl until smooth and glossy.

Heat the oven to 425°F and position a rack in the center. Line a large rimmed sheet pan, about 18 by 13 inches, with parchment paper.

Pat the chicken thighs very dry with paper towels. Rub the thighs all over with half of the glaze and let them rest at room temperature while the oven heats, about 10 minutes.

Toss the butternut squash cubes, halved Brussels sprouts, and red onion wedges with the remaining 1 tablespoon of olive oil and a generous pinch of salt and pepper. Spread everything across the prepared pan in a true single layer.

Nestle the glazed chicken thighs skin side up among the vegetables, leaving a little breathing room around each piece. Pour any glaze left in the bowl over the chicken.

Roast for 20 minutes, until the skin starts to turn golden at the edges and the vegetables begin to soften.

Pull the pan from the oven and brush the chicken with the remaining glaze. Flip the vegetables with a spatula so a fresh side meets the hot pan.

Return the pan to the oven and roast 15 to 20 minutes more, until the chicken skin is deeply golden and crisp and the thickest thigh reads 165°F on an instant-read thermometer.

Scatter the dried cranberries and toasted pecans evenly over the pan and slide it back into the oven for 3 minutes.

Rest the whole pan for 5 minutes. Shower with flaky sea salt, garnish with fresh thyme sprigs, add lemon wedges, and serve directly from the pan while everything is hot.

Notes

Pat the chicken thighs very dry and let them rest uncovered for 10 minutes so the skin crisps and the glaze clings. Give everything a true single layer with breathing room — a crowded pan steams instead of roasts. Glaze in two passes and trust the thermometer (165°F) over the clock.

Author: Chef Jordan
Prep Time: 15 minutes
Cook Time: 40 minutes
Category: Main Dishes
Cuisine: American