Dinner does not have to be hard. Some days you just want something easy that still tastes really good. This sheet pan chicken and veggies recipe is a simple way to make a full meal without stress.
Everything cooks on one pan in the oven. The chicken turns juicy and the vegetables get soft with crispy edges. It is a perfect easy sheet pan dinner when you need something quick and filling.

Why You Will Love This Recipe
- One pan means less mess and quick clean up
- Simple steps that are easy to follow
- Uses basic ingredients you may already have
- A balanced meal with protein and vegetables
- Great for meal prep and leftovers
- Works well for lunch or dinner
- Customizable with your favorite vegetables
Ingredients

- 2 large chicken breasts (cut into bite size pieces)
- 2 cups broccoli florets
- 1 cup carrots (sliced)
- 1 cup bell peppers (chopped)
- 1 medium zucchini (sliced)
- 3 tbsp olive oil
- 1 tsp garlic powder
- 1 tsp onion powder
- 1 tsp paprika
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp dried oregano
Ingredient Notes or Substitutions
- Chicken thighs can be used instead of chicken breasts for more flavor and moisture
- Broccoli can be swapped with cauliflower, green beans, or Brussels sprouts
- Carrots can be replaced with sweet potatoes for a slightly sweet taste
- Add red chili flakes if you want a little heat
- Olive oil can be replaced with avocado oil
- Oregano can be replaced with Italian seasoning for a different flavor profile
Step-by-Step Instructions
Preheat the Oven and Prepare the Pan
Start by preheating your oven to 400 degrees Fahrenheit. This high heat helps the vegetables roast instead of becoming soggy. While the oven is heating, take out a large sheet pan and line it with parchment paper. Make sure the parchment paper covers most of the surface but does not hang too much over the edges. This will help prevent sticking and make cleaning easier later.
Prepare the Chicken
Place the chicken breasts on a clean cutting board. Using a sharp knife, cut the chicken into small, even bite size pieces. Try to keep the pieces close in size so they cook at the same rate. If some pieces are too large, they may take longer to cook and stay underdone. Once cut, set the chicken aside.
Wash and Chop the Vegetables
Rinse all the vegetables under running water and pat them dry with a towel. Cut the broccoli into small florets. Slice the carrots into thin rounds so they cook faster. Chop the bell peppers into medium chunks and slice the zucchini into half rounds. Keep the vegetable pieces similar in size so everything cooks evenly in the oven.
Add Chicken and Vegetables to the Pan

Place the prepared chicken and all the chopped vegetables onto the lined sheet pan. Spread them out loosely at first. It is okay if they overlap a little at this stage because you will mix them next.
Add Oil and Seasonings

Drizzle the olive oil evenly over the chicken and vegetables. Make sure most pieces get a light coating. Then sprinkle the garlic powder, onion powder, paprika, salt, black pepper, and oregano over everything. Try to spread the seasonings across the whole pan so each bite has good flavor.
Mix Everything Well

Using clean hands or a large spoon, gently toss the chicken and vegetables together directly on the pan. Make sure the oil and seasonings coat all pieces evenly. Take your time with this step because it helps the flavors spread properly.
Spread into a Single Layer

Once everything is mixed, spread the chicken and vegetables out into a single layer. Try not to stack pieces on top of each other. Leaving a little space between pieces helps them roast better and develop slightly crispy edges instead of steaming.
Bake the Chicken and Vegetables
Place the sheet pan in the preheated oven on the middle rack. Bake for 20 to 25 minutes. Halfway through cooking, carefully take the pan out and stir everything gently. This helps all sides cook evenly and prevents burning on one side.
Check for Doneness

After about 20 minutes, check if the chicken is fully cooked. It should be white inside with no pink and the juices should run clear. The vegetables should be tender with some lightly browned edges. If needed, cook for a few more minutes.
Let It Rest and Serve
Remove the pan from the oven and let it rest for a few minutes. This allows the juices in the chicken to settle. Serve warm directly from the pan or transfer to plates.
Tips for the Best Results

- Cut chicken and vegetables into similar sizes for even cooking
- Do not overcrowd the pan or the food will steam instead of roast
- Use high heat to get slightly crispy edges
- Stir halfway through cooking for even browning
- Pat vegetables dry before cooking to avoid excess moisture
- Use a large enough sheet pan to give everything space
Variations or Add-ins
- Add baby potatoes or cubed potatoes for a more filling meal
- Toss in mushrooms for extra texture and flavor
- Add sliced onions for a sweet roasted taste
- Sprinkle shredded cheese on top after baking
- Add a squeeze of fresh lemon juice before serving
- Try different spices like cumin, curry powder, or smoked paprika
What to Serve With It
- Steamed rice
- Quinoa
- Garlic bread
- Fresh green salad
- Yogurt sauce or dip
- Flatbread or pita

Sheet Pan Chicken and Veggies
Ingredients
Method
- Preheat oven to 400 degrees Fahrenheit and line a large sheet pan with parchment paper.
- Cut the chicken into evenly sized bite size pieces using a sharp knife and place them in a bowl or directly on the sheet pan.
- Wash all vegetables thoroughly and pat them dry. Chop broccoli into small florets, slice carrots thinly, chop bell peppers into chunks, and slice zucchini into half rounds.
- Add all the vegetables to the sheet pan with the chicken.
- Drizzle olive oil evenly over the chicken and vegetables, making sure most pieces are lightly coated.
- Sprinkle garlic powder, onion powder, paprika, salt, black pepper, and oregano evenly across the pan.
- Toss everything together using your hands or a spoon until all ingredients are well coated with oil and seasoning.
- Spread the mixture into a single layer across the sheet pan, making sure pieces are not overcrowded.
- Place the pan in the oven and bake for 20 to 25 minutes.
- Halfway through cooking, remove the pan and gently stir or flip the chicken and vegetables for even cooking.
- Continue baking until the chicken is fully cooked and the vegetables are tender with slightly browned edges.
- Remove from the oven and let it rest for a few minutes before serving.
Notes
- Cut the chicken into even bite size pieces so it cooks at the same speed as the vegetables.
- Try to keep all vegetables close in size. Smaller pieces cook faster and more evenly.
- Do not overcrowd the sheet pan. If the pan is too full, the food will steam instead of roast. Use two pans if needed.
- For better browning, spread everything in a single layer with a little space between pieces.
- Stir or flip halfway through cooking to make sure all sides cook evenly.
- Chicken is done when it is no longer pink in the center and juices run clear.
- If you want more crispy edges, cook for an extra 3 to 5 minutes at the end.
- You can use chicken thighs instead of chicken breasts for a more juicy result.
- Feel free to swap vegetables based on what you have at home. Broccoli, carrots, peppers, zucchini, and green beans all work well.
- Add potatoes only if they are cut small so they cook in the same time as the chicken.
- For extra flavor, squeeze fresh lemon juice on top before serving.
- Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheat in the oven or a pan for best texture. The microwave can make vegetables soft.
- This recipe works well for meal prep. Divide into portions and store for quick meals later.
This sheet pan chicken and veggies recipe is simple, easy, and so helpful on busy days. You get a full meal with very little effort, and clean up is quick too. It is one of those meals that just works every time, and you can change it up with what you have at home.