Sheet pan chicken and vegetables roasted on a baking tray for a quick weeknight dinner

20-Minute Sheet Pan Chicken and Veggies for Busy Weeknights

When the day has gotten away from you and dinner still needs to happen, this sheet pan chicken and veggies recipe comes together on a single tray in about 20 minutes of hands-on time. Everything roasts together, which means less cleanup and more time back in your evening.

This has become my go-to answer on nights when I completely forgot to plan dinner. I keep chicken thighs and a bag of mixed vegetables on hand for exactly this reason, and being able to season everything, toss it on one tray, and walk away for 20 minutes while it roasts is what keeps this recipe in heavy rotation at my house.

Sheet pan chicken and vegetables roasted on a baking tray for a quick weeknight dinner

20-Minute Sheet Pan Chicken and Veggies

A quick, one-tray sheet pan dinner with chicken and roasted vegetables, ready in about 20-25 minutes.
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Servings: 4 servings
Course: Dinner
Cuisine: American
Calories: 340

Ingredients
  

  • 1 pound boneless, skinless chicken thighs or breasts cut into chunks
  • 2 cups broccoli florets
  • 1 cup baby carrots halved lengthwise
  • 1 red bell pepper sliced
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon Italian seasoning
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Method
 

  1. Preheat the oven to 425°F and line a large sheet pan with parchment paper or foil.
  2. In a large bowl, toss the chicken, broccoli, carrots, and bell pepper with olive oil, garlic powder, Italian seasoning, salt, and black pepper until evenly coated.
  3. Spread the chicken and vegetables in a single layer on the prepared sheet pan.
  4. Roast for 18-20 minutes, until the chicken reaches 165°F internally and the vegetables are tender.
  5. Let rest for a few minutes, then serve warm.
Sheet pan chicken thighs roasted until golden
Roast the chicken at high heat for crispy, golden skin. Photo by Harry Grout on Unsplash.

Why This Sheet Pan Chicken and Veggies Recipe Is a Weeknight Lifesaver

One pan does it all here: protein and vegetables cook side by side, so you get a complete, balanced dinner without juggling multiple pots and pans. It’s a favorite for busy moms, college students living in small kitchens, and anyone who wants fewer dishes at the end of a long day.

Ingredients You’ll Need

1 pound boneless, skinless chicken thighs or breasts, cut into chunks

2 cups broccoli florets

1 cup baby carrots, halved lengthwise

1 red bell pepper, sliced

2 tablespoons olive oil

1 teaspoon garlic powder

1 teaspoon Italian seasoning

1/2 teaspoon salt

1/4 teaspoon black pepper

Step-by-Step Instructions

Step 1: Preheat and Prep

Preheat your oven to 425 degrees F and line a large sheet pan with parchment paper or foil for easy cleanup.

Step 2: Season Everything

In a large bowl, toss the chicken and vegetables together with olive oil, garlic powder, Italian seasoning, salt, and pepper until evenly coated.

Step 3: Arrange and Roast

Spread the chicken and vegetables in a single layer on the sheet pan, making sure nothing is too crowded. Roast for 18 to 20 minutes, until the chicken reaches 165 degrees F and the vegetables are tender.

Step 4: Rest and Serve

Let everything rest for a couple of minutes on the pan before serving straight from the tray or plating it up.

Tips for the Best Sheet Pan Dinner

Cut your chicken and vegetables into similar-sized pieces so everything finishes cooking at the same time.

Give the ingredients room to breathe on the pan; overcrowding leads to steaming instead of roasting.

Line the pan with parchment paper or foil to make cleanup nearly effortless.

Colorful roasted vegetables for a sheet pan chicken dinner
Peppers, onions and other veggies caramelize on the same pan. Photo by Melissa Walker Horn on Unsplash.

Easy Variations

Swap the broccoli and carrots for whatever vegetables you have on hand, like zucchini, cherry tomatoes, or green beans.

Use Cajun seasoning or taco seasoning instead of Italian seasoning for a different flavor profile.

Serve over rice, quinoa, or with a side of crusty bread to round out the meal.

Frequently Asked Questions

Can I use frozen vegetables?

Yes, though fresh vegetables roast better. If using frozen, pat them dry first and add a few extra minutes to the cook time.

Can I make this ahead of time?

Yes, this dish reheats well and makes great meal prep lunches for the next few days.

How do I store leftovers?

Store in an airtight container in the refrigerator for up to 4 days.

Can I use bone-in chicken instead?

Yes, but bone-in pieces need more time in the oven, usually closer to 35 to 40 minutes depending on size. Check that the internal temperature reaches 165°F near the bone before serving.

This 20-minute sheet pan dinner proves that busy weeknights don’t have to mean takeout or boxed meals. One pan, minimal cleanup, and a real dinner on the table – that’s a win any night of the week.

Nutrition Information (Estimated Per Serving)

  • Calories: approximately 340 kcal per serving
  • Total Fat: 15g
  • Carbohydrates: 12g
  • Protein: 32g
  • Fiber: 3g

These values are estimates and can vary depending on the exact vegetables, oil, and portion sizes you use.

Muhammad Adil

Written by

Muhammad Adil, Home Cook

I’m Muhammad Adil, the home cook behind The Health Writes Kitchen. I test easy, budget-friendly dinner recipes for busy families and beginner cooks, using everyday grocery-store ingredients. My goal is simple: real food on the table in 30 minutes or less. More about me

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