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Sheet Pan Chicken and Rainbow Vegetables

An easy, one-pan recipe combining juicy chicken with colorful vegetables, perfect for busy families seeking quick, healthy meal options.
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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings
Course: Dinner, Main Course
Cuisine: American, Italian
Calories: 400
Ingredients Method Notes

Ingredients
  

For the Chicken and Vegetables
  • 2 cups sweet potato, diced Adds natural sweetness and a hearty base.
  • 3 tablespoons extra-virgin olive oil Provides healthy fats and enhances flavor.
  • 1 teaspoon kosher salt Essential for enhancing the flavors of the dish.
  • 1/2 teaspoon ground black pepper Adds warmth and depth to the seasoning.
  • 1 pound boneless, skinless chicken breasts, bite-sized A lean protein source that cooks quickly.
  • 2 cups broccoli florets Offers a crunchy texture and vibrant color.
  • 1 cup red bell pepper, diced Adds a sweet, crisp bite and bright color.
  • 1 cup zucchini, sliced A tender vegetable that cooks down beautifully.
  • 1 cup yellow squash, sliced Enhances the dish's color and texture.
  • 1 tablespoon lemon zest Brightens the dish with fresh, zesty notes.
  • 1 tablespoon lemon juice Adds brightness and acidity.
  • 1 tablespoon Italian seasoning Combines herbs for a traditional flavor profile.
  • 1 teaspoon garlic powder Adds a hint of savory depth.
  • 1 teaspoon onion powder Contributes to the overall flavor foundation.
  • 1/4 cup Parmesan cheese, shredded Adds richness and an umami kick.

Method
 

Preparation
  1. Preheat the oven to 400°F and prepare a large rimmed baking sheet with foil and a light coat of nonstick spray.
  2. In a large bowl, combine the diced sweet potatoes with 1 tablespoon of olive oil, 1/4 teaspoon of salt, and 1/4 teaspoon of pepper, and toss to coat evenly.
  3. Spread the sweet potatoes in a single layer on the baking sheet and bake for 10 minutes.
Cooking
  1. In the same bowl, add the bite-sized chicken pieces, broccoli florets, bell pepper pieces, sliced zucchini, and yellow squash.
  2. Drizzle with the remaining 2 tablespoons of olive oil, then add the lemon zest, lemon juice, Italian seasoning, garlic powder, onion powder, and the remaining salt and pepper. Toss well to combine.
  3. Pour the chicken and vegetable mixture onto the baking sheet with the sweet potatoes, spreading it out evenly.
  4. Cook for an additional 15-20 minutes, stirring once halfway through, until the chicken is cooked through and the vegetables are tender.
  5. Remove from the oven, sprinkle with Parmesan cheese, and serve hot.

Notes

This dish excels in balancing textures and flavors. Marinating the chicken for at least 30 minutes before baking enhances flavor. Experiment with seasonal vegetables for variety and fresh taste.