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Easy One-Dish Baked Chicken and Veggies photo

One-Dish Baked Chicken and Veggies

This One-Dish Baked Chicken and Veggies is SO EASY! Tender chicken breasts and vibrant veggies all roasted together for a healthy, flavorful meal with minimal cleanup.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Main Course
Servings 4 servings

Equipment

  • Large baking sheet
  • Mixing Bowl
  • Knife
  • Measuring cups and spoons

Ingredients
  

  • 4 boneless and skinless chicken breasts pounded to even thickness
  • 1/2 teaspoon kosher or sea salt divided
  • 1/2 teaspoon black pepper divided
  • 2 eggs beaten
  • 1/2 cup Parmesan cheese freshly grated
  • 1 medium zucchini sliced into quarters
  • 1 medium yellow squash sliced into quarters
  • 2 cloves garlic sliced
  • 1 cup cherry tomatoes halved
  • 1 tablespoon fresh thyme leaves (or 1 teaspoon dried thyme)
  • 2 tablespoons extra virgin olive oil

Instructions
 

  • Preheat your oven to 400°F (200°C).
  • Season the chicken breasts with 1/4 teaspoon kosher salt and 1/4 teaspoon black pepper on both sides.
  • In a mixing bowl, combine the beaten eggs and grated Parmesan cheese. Mix well until evenly distributed.
  • Dip each seasoned chicken breast into the egg and Parmesan mixture, coating fully.
  • Slice the zucchini, yellow squash, and garlic. Halve the cherry tomatoes and set aside.
  • Drizzle 2 tablespoons of olive oil on a large sheet pan. Spread the sliced zucchini, yellow squash, and garlic evenly. Add the halved cherry tomatoes on top.
  • Nestle the coated chicken breasts among the vegetables on the sheet pan. Sprinkle remaining salt, pepper, and fresh thyme leaves over everything.
  • Bake in the preheated oven for 25-30 minutes, until chicken is cooked through and vegetables are tender and caramelized.
  • Remove from oven and let rest a few minutes before serving. Enjoy as is or with rice or quinoa.

Notes

  • For even cooking, pound chicken breasts to uniform thickness before seasoning.
  • Customize vegetables by adding bell peppers, asparagus, or carrots cut to similar sizes.
  • Store leftovers in an airtight container in the fridge up to 3 days or freeze up to 3 months.
  • For dairy-free option, substitute Parmesan with nutritional yeast or dairy-free cheese.
  • Avoid overcrowding the pan to ensure roasting instead of steaming.
Keyword Baked, chicken, Easy, Healthy, One Dish, Sheet-Pan, Vegetables