Name: Sheet Pan Chicken and Veggies
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Ingredients: 2 lb chicken thigh (bone-in skin-on); 1 large red bell pepper (cut into chunks); 1 large yellow bell pepper (cut into chunks); 2 large zucchini (cut into chunks); 1 large red onion (cut into wedges); ½ cup olive oil; 1 tbsp garlic powder; 1 tbsp onion powder; 1 tbsp paprika; 1 tbsp lemon pepper; 2 tbsp fresh rosemary (stem removed, finely chopped (Note)); 1 tsp sea salt

I love this Sheet Pan Chicken with Vegetables! Juicy, tender chicken served with colorful roasted vegetables, all cooked in a single pan. The preparation of this healthy weeknight dinner takes only 10 minutes and 40 minutes in the oven, with minimal cleanup afterward. No mess, no compromise on flavor — just simple and easy!

I fell in love with sheet pan dinners without even realizing it — until I recently cooked them five days in a roll (yep, you’d be surprised how much you can do with a baking sheet 😝). They definitely have their charms that no one can resist, like all the flavors in one pan, low time–consumption, plus energy-saving.

All that means after you got home from a long day at work, you whack on your oven, and you still can pop a freshly made nutritious meal onto the dinning table like a brilliant magician in no time 😆!

Sheet Pan Chicken With Vegetables

These sheet pan baked chicken thighs with veggies not only look pretty, but the taste is also promising! The vibrant color combination of bell pepper, red onion, and zucchini feeds your eyes before your stomach, and those irresistible, golden, caramelised chicken skin make it even better. You can serve it as a low-carb light meal, or add rice or mashed potatoes to turn it into a fuller meal.

First, we’ll whisk together a simple oil-based marinade for the meat and vegetables. I once received an email from a reader about roasted chicken leg quarters and potatoes, asking if she could omit oil when cooking meat. My reply was, “Unfortunately, you can’t.”

Why? Because oil’s primary role is to carry flavor compounds (from spices, herbs, and aromatics) and to keep the meat moist during roasting. Many of the flavor compounds in garlic, onions, chili peppers, herbs (rosemary, thyme), and spices (cumin, coriander, paprika) are fat-soluble. The oil extracts these flavors from the aromatics and then evenly deposits them onto the surface of the meat. This results in flavorful chicken that is fork-tender and moist.

You can switch up your vegetables with seasonal produce or whatever you need to use up in your fridge, but you just need to be aware of the cooking time they require and adjust their size and when they go into your oven accordingly.

What You Will Need

Ingredient List

Here are the ingredients we will need for this dish. The full written recipe card is at the bottom of the article. I will also write down some suitable substitutions.

Chicken: My personal preference is skin-on, bone-in chicken thighs. I don’t recommend using chicken breast as it’s very easy to dry out. When cooking chicken, always make sure the internal temperature reaches 165°F (74°C) on an instant-read thermometer. Chicken has to be fully cooked (no pink color)—undercooked chicken is a leading cause of foodborne illnesses such as Salmonella, Campylobacter, etc.
Vegetables: I use red onion, red and yellow bell peppers, and zucchini for a beautiful color and different texture combination. Other vegetables takes around the same cooking time are asparagus, squash, diced eggplant, small diced sweet potatoes, broccolini, green been, broccoli and cauliflower florets.

Olive oil: I use olive oil, you can also use any type of neutral-flavored oil, avocado oil, grapeseed oil, or melted butter.
Spices and herbs: I use a combination of onion, garlic, paprika, salt, and lemon pepper to give the dish a base flavor profile and add chopped fresh rosemary to provide some some herbal notes. The rosemary simmers in the hot oil and infuses the dish with additional aroma. You can use your favorite fresh herb such like thyme, oregano, tarragon, sage, or substitute with dried herbs using quater the amount if you don’t have fresh ones on hand.

How To Make

Instruction

Preheat your oven to 375°F (190°C). Grab a small bowl, mixing oil, garlic powder, onion powder, paprika, lemon pepper, chopped rosemary leaves, and salt until well combined.
Prep the chicken: Trim excess fat off the chicken thighs and pat them dry thoroughly with paper towels.

Use a paring knife to prick the meat all over (avoid piercing the skin side—we want that presentation side perfect!). I use this method every time I don’t have the time to marinate chicken for at least 4 hours or overnight. This helps the seasoning penetrate deeply for maximum flavor in a short time.
Place the chicken thighs in a large mixing bowl and pour in 3/4 of the seasoning mixture, then give them a good massage to make sure they are well coated.

Line an large sheet pan (at least 11×15 inches / 40.5×30.5cm) sheet pan with parchment paper, then arrange the chicken neatly without crowding them. Pop them in the oven (the middle rack) for 25 minutes.
While the chicken is cooking, we gonna prepare the veggies. Cut you veggies into large but uniform chunks (1.5–2 inches), add them to the bowl with the remaining seasoning oil and toss until evenly coated.

After 25 minutes, take out the tray and transfer the chicken onto a plate. Arrange the veggies on the tray, ensuring they are in a single layer (no overlapping!). Place the chicken back on top of the veggies, then put the tray back in the oven and bake for 15 minutes.
Once the time is up, check your chicken (the thickest part) with an instant-read thermometer to ensure the internal temperature has reached 165°F (74°C). Serve hot, and enjoy!

Our Tips ⭐

Skin-on, bone-in thighs work best in this recipe. After finishing cooking, ensure the internal temperature of the chicken reaches 165°F (74°C) on an instant-read thermometer.
Don’t skip the drying step: Patting the chicken thighs thoroughly dry with paper towels is crucial. Moisture on the skin prevents browning and crisping. The drier the skin, the better the golden, caramelized result.
⭐ Prick the chicken: I use this method every time I don’t have the time to marinate chicken for at least 4 hours or overnight. This helps the seasoning penetrate deeply for maximum flavor in a short time. By using a small paring knife to prick the meat all over (avoid piercing the skin side—we want that presentation side looking nice!).

What To Serve With

I am usually very happy with just chicken and veggies, but if you want to pump up the volume or make it fancier, here are some pairing ideas to complement the dish:

Breads:

Crusty bread (for mopping up juices)
Garlic knots

Fresh Salads:

Green salad
Garden salad
Pickled veggies (cucumbers/red onions)

Carbs:

Rice
Mashed potatoes

Sauces:

Tzatziki
Chimichurri
Spicy hot sauce

Try this recipe tonight and let the compliments roll in! 🍤❤️ Share your creations on the comment section with your photos! We’d love to see your delicious results!