Why You’ll Love This Casserole
Sheet Pan Greek Chicken and Veggies is the ultimate one-pan meal that’s not only quick to prepare but also bursting with flavor. This dish combines tender chicken breasts marinated in a zesty Greek dressing with vibrant vegetables, making it a delicious and nutritious option for busy weeknights. Perfect for families or those who crave a hassle-free meal, this recipe is ready in just 30 minutes!

Not only does it save on cleanup time, but every bite is packed with healthy ingredients, including protein-rich chicken and colorful veggies like bell peppers and zucchini. The Greek flavors make it a standout dish, while its simple preparation allows you to focus on what truly matters — enjoying the time with your loved ones.
Ingredients
- 4 boneless, skinless chicken breasts
- 2 tablespoons olive oil
- 1 tablespoon red wine vinegar
- 3 garlic cloves, minced
- 1 teaspoon dried oregano
- 1 teaspoon dried thyme
- Salt and pepper to taste
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 zucchini, sliced
- 1 red onion, cut into wedges
- 1 cup cherry tomatoes
- 1 lemon, sliced
- Fresh parsley, for garnish
Directions
- Preheat Your Oven: Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup.
- Prepare the Marinade: In a large bowl, whisk together the olive oil, red wine vinegar, minced garlic, oregano, thyme, salt, and pepper until well combined.
- Marinate the Chicken: Add the chicken breasts to the bowl and coat them thoroughly with the marinade. Allow the chicken to marinate for at least 10 minutes while you prepare the vegetables.
- Prepare the Veggies: In another bowl, combine the sliced bell peppers, zucchini, red onion, and cherry tomatoes. Drizzle with a little bit more olive oil, salt, and pepper, then toss to coat evenly.
- Arrange Everything on the Sheet Pan: Place the marinated chicken breasts in the center of the prepared baking sheet. Surround the chicken with the seasoned vegetables, spreading them out to ensure even cooking. Lay lemon slices on top of the chicken and veggies for added flavor.
- Bake: Transfer the sheet pan to the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (74°C) and the vegetables are tender.
- Garnish and Serve: Remove from the oven and let it cool for 5 minutes. Garnish with fresh parsley before serving.

Tips for the Best Sheet Pan Greek Chicken and Veggies
- Marinate Ahead: For even more flavorful chicken, consider marinating it overnight in the refrigerator.
- Mix it Up: Feel free to swap out the vegetables for seasonal options like asparagus or green beans.
- Add Feta Cheese: Sprinkle crumbled feta cheese over the top before serving for a deliciously salty finish.
- Serve it Right: This dish pairs beautifully with a side of couscous or quinoa for a complete meal.
Nutritional Benefits of Ingredients
Chicken Breast
Rich in protein, chicken breast supports muscle growth and recovery while being low in calories. This makes it an ideal protein source for those looking to maintain a balanced diet.
Olive Oil
A healthy fat often found in Mediterranean diets, olive oil is packed with antioxidants and anti-inflammatory properties, promoting heart health.
Vegetables
The vibrant array of vegetables not only enhances the aesthetic appeal of your dish but also brings a wealth of vitamins, minerals, and fiber. Incorporating colorful veggies like bell peppers and zucchini helps to boost antioxidants and aids in digestion.
Meal Prep and Storage
Sheet Pan Greek Chicken and Veggies is an excellent choice for meal prepping. After it cools, you can store any leftovers in an airtight container in the refrigerator for up to 3 days. Simply reheat in the oven or microwave. This dish also freezes well; to do this, store individual servings in freezer-safe containers and enjoy them within 2-3 months.
Why Go Greek?
Greek cuisine is known for its wholesome ingredients and balanced flavors. By incorporating Greek herbs and spices into your meals, you not only enhance their taste but also benefit from the nutritional value they bring. The use of fresh garlic, olive oil, and lemon not only provide zest but also carry health benefits ranging from improved digestion to better cardiovascular health.
Conclusion
In just 30 minutes, you can create a table-ready meal that’s sure to impress your family or guests. The Sheet Pan Greek Chicken and Veggies embodies convenience without sacrificing taste or nutrition. Packed with flavor and colorful ingredients, this easy recipe is one you’ll want to make again and again.
Made with love and freshness, your kitchen can become a hub of delightful Mediterranean flavors. Enjoy!
Just follow this simple recipe, sit back, and relish the delightful combination of Greek-inspired chicken and vegetables that you’ve effortlessly whipped up!

Sheet Pan Greek Chicken and Veggies
Ingredients
For the marinade
- 2 tablespoons olive oil Extra for drizzling vegetables
- 1 tablespoon red wine vinegar
- 3 cloves garlic, minced
- 1 teaspoon dried oregano
- 1 teaspoon dried thyme
- Salt and pepper to taste
Main ingredients
- 4 pieces boneless, skinless chicken breasts
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 piece zucchini, sliced
- 1 piece red onion, cut into wedges
- 1 cup cherry tomatoes
- 1 piece lemon, sliced
- Fresh parsley for garnish
Instructions
Preparation
- Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup.
- In a large bowl, whisk together the olive oil, red wine vinegar, minced garlic, oregano, thyme, salt, and pepper until well combined.
- Add the chicken breasts to the bowl and coat them thoroughly with the marinade. Allow the chicken to marinate for at least 10 minutes while you prepare the vegetables.
- In another bowl, combine the sliced bell peppers, zucchini, red onion, and cherry tomatoes. Drizzle with a little bit more olive oil, salt, and pepper, then toss to coat evenly.
Cooking
- Place the marinated chicken breasts in the center of the prepared baking sheet. Surround the chicken with the seasoned vegetables, spreading them out to ensure even cooking. Lay lemon slices on top of the chicken and veggies for added flavor.
- Transfer the sheet pan to the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (74°C) and the vegetables are tender.
Serving
- Remove from the oven and let it cool for 5 minutes. Garnish with fresh parsley before serving.