An easy sheet pan lemon Parmesan chicken with roasted vegetables. This one-pan dinner is fresh, flavorful, and perfect for a simple weeknight meal.
Sheet Pan Lemon Parmesan Chicken with Roasted Vegetables
This is one of those dinners I come back to when I want something that feels fresh and flavorful, but still easy enough to pull together on a busy night.
Everything cooks on one pan—juicy lemon Parmesan chicken alongside roasted vegetables that soften, caramelize, and soak up all that flavor as they cook.
It’s simple, reliable, and one of those meals that always feels just a little more put-together than the effort it actually takes.
Enjoy!
Ingredients
Chicken
- Boneless skinless chicken breasts (thin cut)
- Flour
- Seasoned bread crumbs
- Parmesan cheese
- Garlic powder
- Lemons
- Garlic
- Butter
- Lemon pepper seasoning
Vegetables
- Cherry tomatoes - They burst as they roast, creating little pockets of sweetness that pair perfectly with the lemon.
- Zucchini - Absorb all the flavor from the pan while roasting until tender and slightly caramelized.
- Baby Bella mushrooms
- Olive oil
Finish
- Fresh parsley
A Few Ingredient Notes
Lemon + Lemon Pepper
This combination brings brightness and balance—the lemon keeps everything fresh, while the seasoning adds a savory citrus kick.
Parmesan + Breadcrumb Coating
Creates a light, crispy exterior that contrasts perfectly with the juicy chicken.
Equipment
- Large sheet pan with edges
- Parchment paper (optional, for easy cleanup)
- 3 shallow bowls or pie plates
- Tongs
My Go-To Tools
- Sheet Pan — large enough to spread everything out for even roasting
- Parchment Paper — keeps cleanup simple and prevents sticking
-- Let’s Make It Together
Preheat your oven to 400°F and line a large sheet pan if desired.
Set up three shallow bowls: one with flour, one with a mixture of breadcrumbs, Parmesan, and garlic powder, and one with melted butter, lemon zest and juice, and minced garlic.
Dredge each piece of chicken in flour, dip into the lemon butter mixture, then coat in the breadcrumb mixture. Place on the sheet pan.
Add the tomatoes, zucchini, and mushrooms around the chicken. Drizzle the vegetables with olive oil and sprinkle everything with lemon pepper seasoning.
Bake for 15 minutes, then flip the chicken. Add lemon slices on top and return to the oven for another 10–15 minutes, until the chicken is golden and cooked through.
Finish with fresh parsley and serve.
-- Perfecting the Cooking Process
For the best texture, make sure everything is spread out in a single layer on the sheet pan. Crowding the pan will cause the vegetables to steam instead of roast.
-- Add Your Touch
This recipe is easy to adapt depending on what you have on hand.
You can swap in different vegetables like asparagus or bell peppers, add a sprinkle of feta for a Mediterranean twist, or serve it over pasta or rice to make it a little more filling.
Set the mood
If you loved this fresh and easy sheet pan dinner, here are a few more recipes to try next:
- Lemon Asparagus Orecchiette — light, bright, and perfect for spring
- Lemon Garlic Chicken Bites with Asparagus — Spring forward meal with a big pop of flavor
- Steak Salad for Two — quick, satisfying, and full of flavor
Save this one for those nights when you want something simple that still feels fresh and a little special.
Before You Start
Can I use regular chicken breasts?
Yes—just pound them to an even thickness so they cook evenly.
Can I use different vegetables?
Absolutely—just choose vegetables that roast well in a similar time frame.
How do I know when the chicken is done?
It should reach an internal temperature of 165°F and be golden on the outside.
Can I make this ahead of time?
You can prep the ingredients ahead, but it’s best baked fresh.
How do I keep the coating crispy?
Avoid overcrowding and flip the chicken halfway through baking.
