Sheet-Pan Chicken with Roasted Vegetables

This sheet pan chicken and veggies is a simple, satisfying weeknight dinner anyone can prepare. Arrange seasoned chicken thighs, sweet potatoes, cauliflower, onion, and a head of garlic on a baking sheet, roast until golden, and serve — minimal cleanup and great flavor.

Simple Sheet Pan Chicken Thighs

Sheet pan recipes are ideal for busy evenings because they require little prep, few dishes, and yield a balanced meal with protein and roasted vegetables. This version uses boneless, skinless chicken thighs tossed in a well-rounded chicken seasoning and paired with sweet potato and cauliflower. Roasting a whole head of garlic alongside the vegetables adds deep, mellow garlic flavor without extra effort.

Everything You Need

The ingredient list is short and flexible. If you don’t have one item, most can be substituted with another vegetable or pantry spice. The recipe below is written to serve four, and it scales easily.

• Boneless, skinless chicken thighs (about 1.5 lbs)
• 1 large sweet potato, sliced into half-moons
• 1 small head cauliflower, chopped
• 1/2 medium onion, chopped
• 1 head garlic, top sliced off for roasting
• Chicken seasoning (a blend of garlic powder, chili powder, cumin, thyme, ground mustard, basil, black pepper, red pepper flakes, salt, brown sugar, and paprika works well)

Can I use bone-in chicken thighs?

Yes. Bone-in thighs will work — they may need a little longer in the oven, and placement on the pan can help them cook evenly. If you prefer chicken breasts, use them but adjust baking time and ensure the internal temperature reaches 165ºF.

How to Make Sheet Pan Chicken and Veggies

1. Preheat: Heat the oven to 400ºF. Lightly oil a large baking sheet or line it with parchment for easier cleanup.
2. Make the glaze: Mix olive oil, maple syrup, and minced garlic in a small bowl. This adds flavor and helps the vegetables caramelize.
3. Season the chicken: Sprinkle the chicken thighs evenly with the chicken seasoning and rub it in so each piece is well coated. Let them rest briefly while you prep the vegetables.
4. Arrange on the pan: Lay the chicken down the center of the baking sheet. Spread the sweet potatoes on one side and the cauliflower and onion on the other. Place the garlic head, cut side up, among the vegetables.
5. Coat the vegetables: Drizzle the oil-and-maple mixture over the vegetables and toss them gently so they’re coated. Sprinkle salt, ground pepper, and garlic powder over the vegetables.
6. Roast: Bake at 400ºF for 20 minutes. Remove the pan, toss the vegetables for even browning, and return to the oven for another 15 minutes. Finish by sprinkling grated Parmesan over the vegetables and baking 2–3 minutes more until the cheese melts and everything is nicely roasted.
7. Rest and serve: Let the chicken rest a few minutes before serving. The roasted garlic can be squeezed from its cloves onto the vegetables or mixed into a grain or salad for extra flavor.

Sheet Pan Chicken and Veggies Tips + Tricks

Oil the baking sheet well

Prevent sticking by thoroughly oiling the baking sheet or using parchment paper. A well-oiled surface also helps the vegetables develop a crisp, caramelized edge.

Use any chicken you prefer

Boneless thighs roast quickly and stay juicy. If you choose breasts or bone-in pieces, monitor the internal temperature and adjust time. Bone-in cuts often benefit from slightly lower oven temperature and longer cook time for even doneness.

Switch up the veggies

Roasting is forgiving — swap in your favorites. Good options include red potatoes, broccoli, carrots, or mushrooms. Aim for similar-sized pieces so everything cooks evenly.

• Red potatoes — slice to match sweet potato thickness
• Broccoli — cut into uniform florets
• Carrots — slice on the bias
• Mushrooms — quarter or halve depending on size

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in a 350ºF oven to preserve texture, or warm portions in a skillet for crisp edges. This dish also works well for meal prep — pair with grains or greens to build balanced bowls for lunches or dinners through the week.