As Sunday evening rolls in, my focus shifts to the week ahead. The key to a calm and successful week, for me, often starts in the kitchen. I look for recipes that are simple, nourishing, and, most importantly, don’t require a mountain of cleanup. This, right here, is my number one answer to the weeknight dinner dilemma: my go-to Healthy Sheet Pan Chicken Dinner Recipe with Veggies.
This isn’t just a recipe; it’s a formula for success. It’s a culinary lifesaver that transforms a handful of simple ingredients into a complete, delicious, and balanced meal using just one pan. Imagine perfectly roasted, tender chicken breast alongside a rainbow of caramelized, vibrant vegetables, all coated in a zesty and savory herb dressing. It’s the kind of meal that makes you feel good from the inside out.
If you’re looking to make healthy eating effortless, you’ve come to the right place. This post will walk you through the simple steps and crucial tips (like how to avoid soggy veggies!) to master the art of the sheet pan dinner. Get ready to win your weeknights back.
Your Secret Weapon for Stress-Free Weeknights
The sheer beauty of a sheet pan dinner lies in its simplicity. It’s a concept I embraced years ago, inspired by the need to get a healthy, home-cooked meal on the table without chaos. This recipe is the culmination of that effort, perfected to be as flavorful as it is easy. It’s a fantastic „Reset-Mahlzeit“ to start the week, especially after a more indulgent weekend. The formula is simple: lean protein + colorful veggies + a flavorful dressing, all roasted together to bring out their natural sweetness. It’s a method more than a strict recipe, empowering you to cook with what you have.
Why This Will Become Your Go-To Healthy Dinner:
- One Pan, Zero Fuss: This is the heart of its appeal. Everything cooks on one pan, meaning cleanup is as easy as tossing a piece of parchment paper.
- Packed with Nutrition: You get a perfect balance of lean protein, fiber-rich vegetables, and healthy fats from the olive oil. It’s a meal you can feel great about serving.
- Endlessly Customizable: Think of this as a template! Swap out the chicken for sausage, or use whatever vegetables are in season or hiding in your fridge. No broccoli? Use cauliflower! No bell peppers? Try zucchini!
- The Perfect Meal Prep: This recipe is a meal-prep champion. Cook a big batch on Sunday and portion it out for delicious, healthy lunches all week long.
Ingredients & Equipment
For the Chicken and Veggies:
- Chicken Breasts: 4 boneless, skinless (about 680g / 1.5 lbs), cut into 1-inch chunks.
- Broccoli: 1 large head, cut into bite-sized florets.
- Red Bell Pepper: 1 large, cut into 1-inch chunks.
- Red Onion: 1 large, cut into wedges.
- Baby Potatoes (Drillinge): 450g (1 lb), halved or quartered so they are bite-sized.
For the Zesty Herb Dressing:
- Olive Oil: 60 ml (¼ cup).
- Lemon Juice: 2 tablespoons, freshly squeezed.
- Dijon Mustard: 1 tablespoon.
- Garlic Powder: 1 teaspoon.
- Dried Oregano or Italian Seasoning: 2 teaspoons.
- Smoked Paprika: ½ teaspoon (optional, for color and flavor).
- Salt: 1 teaspoon.
- Black Pepper: ½ teaspoon, freshly ground.
Time Estimates
- Prep Time: 15 minutes
- Cook Time: 25-30 minutes
- Total Time: 40-45 minutes
Step-by-Step Instructions
The process is incredibly simple: toss, spread, and roast!
Step 1: Preheat and Prep Preheat your oven to 200°C (400°F). Line your large, rimmed sheet pan with parchment paper for the easiest possible cleanup.
Step 2: Prepare the Dressing In a large mixing bowl (large enough to hold all your chicken and veggies), whisk together all the dressing ingredients: olive oil, lemon juice, Dijon mustard, garlic powder, oregano, smoked paprika, salt, and pepper.
Step 3: Toss Everything Together Add the chopped chicken, broccoli florets, bell pepper chunks, red onion wedges, and baby potatoes to the bowl with the dressing. Use a large spoon or your hands to toss everything thoroughly until every single piece is evenly coated in the flavorful dressing.
Step 4: Spread on the Sheet Pan Pour the coated chicken and vegetables onto your prepared sheet pan. Now for the most important rule of sheet pan dinners: spread everything into a single, even layer. Do not overcrowd the pan! This ensures your ingredients roast and caramelize, rather than steam. Use two sheet pans if you have to.
Step 5: Roast to Perfection Place the pan in the preheated oven and roast for 25-30 minutes. For the best browning, you can toss the vegetables and flip the chicken halfway through the cooking time.
Step 6: Check for Doneness and Serve The dinner is ready when the vegetables are tender and nicely caramelized at the edges, and the chicken is cooked through and golden. Serve hot, straight from the pan!
Notes, Tips, & Variations
- The Golden Rule: I’ll say it one more time: Don’t crowd the pan! A single layer with a bit of space between ingredients is the key to getting that delicious roasted flavor and texture.
- Vegetable Cooking Times: If you’re using harder root vegetables like carrots or regular potatoes, make sure to cut them into smaller pieces than the chicken so they cook in the same amount of time.
- Flavor Variations: Change up the spice profile! Try a mix of cumin, chili powder, and coriander for a Mexican-inspired twist, or use your favorite pre-made chicken seasoning.
- Meal Prep Champion: Let the cooked chicken and veggies cool completely, then portion them into airtight containers. They will keep in the refrigerator for up to 4 days.
- Serving Suggestions: This is a fantastic meal on its own, but it’s also great served over a bed of quinoa or brown rice. I also love it with a dollop of my 2-Minute Greek Yogurt Dill Sauce for a creamy, cool contrast.

The Ultimate Healthy Sheet Pan Chicken Dinner Recipe with Veggies
Ingredients
- 680 g 1.5 lbs boneless, skinless chicken breasts, in 1-inch chunks
- 1 large head of broccoli in florets
- 1 large red bell pepper in 1-inch chunks
- 1 large red onion in wedges
- 450 g 1 lb baby potatoes, halved or quartered
For the Dressing:
- 60 ml ¼ cup olive oil
- 2 tbsp lemon juice
- 1 tbsp Dijon mustard
- 1 tsp garlic powder
- 2 tsp dried oregano or Italian Seasoning
- ½ tsp smoked paprika optional
- 1 tsp salt
- ½ tsp black pepper
Instructions
- Preheat oven to 200°C (400°F). Line a large sheet pan with parchment paper.
- In a large bowl, whisk together all dressing ingredients.
- Add the chopped chicken, broccoli, bell pepper, red onion, and potatoes to the bowl. Toss until everything is evenly coated.
- Spread the chicken and vegetable mixture in a single, even layer on the prepared sheet pan. Do not overcrowd.
- Roast for 25-30 minutes, tossing halfway through, until vegetables are tender and caramelized and chicken is cooked through.
- Serve immediately.
Notes
- For best results, do not overcrowd the pan. Use two pans if necessary. This promotes roasting, not steaming.
- This recipe is great for meal prep. Store cooled portions in airtight containers for up to 4 days.
- Serve as is, or with quinoa, rice, or a yogurt-dill sauce.
Frequently Asked Questions (FAQ)
1. How do I prevent the chicken breast from drying out? There are two key tricks: first, cut the chicken into uniform, bite-sized chunks (about 1-inch). Second, don’t overcook it! Since it’s surrounded by vegetables which release some moisture, and coated in an oil-based dressing, it stays surprisingly juicy. Start checking for doneness at the 25-minute mark.
2. How do I get my vegetables brown and crispy instead of soggy? This is the most common sheet pan problem! The solution is twofold: 1) Make sure your oven is fully preheated to a hot temperature (200°C / 400°F). 2) Do not overcrowd the pan. Give the veggies space. If they are piled on top of each other, they will steam in their own moisture instead of roasting in the dry heat of the oven.
3. Can I use frozen vegetables for this recipe? While fresh is best for texture, you can use frozen vegetables in a pinch. Do not thaw them first. Add the frozen vegetables directly to the sheet pan and toss them with the dressing there. You may need to add 5-10 minutes to the total roasting time.
4. What are some good tips for meal prepping this dish? This is one of my favorite meal prep recipes! You can either chop all your veggies and chicken and store them with the dressing in a large bag in the fridge (ready to be dumped on a pan and baked), OR you can cook the entire meal, let it cool, and portion it into 4 containers for grab-and-go lunches throughout the week. It reheats beautifully.
What Are Your Favorite Veggies?
This recipe is a canvas, and I truly hope it becomes a staple in your kitchen. The best part is discovering new favorite vegetable combinations! Let me know in the comments below what you tried. I’d love to hear about it!
And don´t forget to try out my Mediterranean Chicken Dinner Recipe with Olives & Feta.