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One-Pan Baked Chicken and Zucchini

A simple, comforting sheet-pan meal that's fast, economical, and perfect for busy weeknights. Juicy chicken and tender zucchini, seasoned with garlic and Italian herbs, come together for a healthy dinner option.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Dinner, Main Course
Cuisine American
Servings 4 servings
Calories 350 kcal

Ingredients
  

Main Ingredients

  • 4 pieces boneless, skinless chicken breasts (about 1.5–2 lb total) Pound to even thickness for uniform cooking.
  • 2 medium zucchinis, sliced into 1/4-inch rounds Can substitute with yellow squash or bell peppers.

Seasoning and Oil

  • 2 tablespoons olive oil Can use avocado oil or light olive oil.
  • 1 teaspoon garlic powder
  • 1 teaspoon Italian seasoning Can substitute with herbes de Provence or a mix of dried basil and oregano.
  • to taste Salt and freshly ground black pepper
  • optional Parmesan cheese, grated (for topping) Sprinkle over in the last 3-5 minutes of baking.

Instructions
 

Preparation

  • Preheat your oven to 400°F (200°C).
  • Lightly grease a large baking dish or line it with parchment for easier cleanup.
  • Arrange the chicken breasts in the dish with space between them so air circulates. Place the zucchini slices around and slightly under the chicken.
  • Drizzle the olive oil evenly over the chicken and zucchini. Use your hands or a spoon to coat everything.
  • Sprinkle garlic powder, Italian seasoning, salt, and pepper over the chicken and veggies, and rub briefly to ensure spices adhere.

Baking

  • Bake in the preheated oven for 25-30 minutes. Check doneness with an instant-read thermometer — chicken should register 165°F (74°C) and zucchini should be tender and slightly golden.
  • If using Parmesan, sprinkle it over the chicken and zucchini in the last 3-5 minutes of baking.

Serving

  • Remove from oven, let rest for 3-5 minutes, then serve.

Notes

For variations, try adding cherry tomatoes or kalamata olives for a Mediterranean twist, or use panko and herbs for a crunchy topping. Store leftovers in an airtight container for up to 3-4 days.
Keyword easy chicken recipe, Healthy Dinner, One-Pan Chicken, Sheet-Pan Chicken, Zucchini