
A perfect weeknight dinner combines convenience with incredible flavor in this one-pan garlic Parmesan chicken and potatoes. After countless attempts to create the ultimate effortless dinner, this recipe emerged as my family's favorite, delivering restaurant-quality results with minimal cleanup.
Every time I make this dish, the aroma of roasting garlic and herbs fills the kitchen, bringing my family to the table before I can even call them for dinner. It's become our most requested meal on busy weeknights.
Essential Ingredients Guide
- Chicken breasts: Choose even-sized pieces for consistent cooking. Pat dry thoroughly for better browning
- Baby potatoes: Select similar-sized potatoes to ensure even cooking. Yukon Golds offer buttery flavor
- Fresh garlic: Mince just before using for strongest flavor
- Parmesan cheese: Freshly grated provides superior melting and flavor
- Italian seasoning: Use fresh herbs when possible for brightest flavor
Creating Perfect Results
- Pan Selection:
- Choose a large, rimmed baking sheet that allows space between ingredients. Line with parchment paper for easy cleanup and to prevent sticking. Position oven rack in the center for even heat distribution.
- Chicken Preparation:
- Pat chicken completely dry with paper towels to ensure proper browning. Combine seasonings in a small bowl before applying to guarantee even distribution. Rub olive oil into the meat first, then coat with seasoning mixture, pressing gently to adhere.
- Potato Enhancement:
- Cut potatoes into consistent sizes, ensuring even cooking. Toss in a large bowl with olive oil first to create a base for seasonings to stick. Add minced garlic and Parmesan, tossing thoroughly to coat each piece evenly.
- Strategic Placement:
- Position chicken and potatoes with adequate space between pieces. Avoid overcrowding which can lead to steaming instead of roasting. Place larger chicken pieces around the outer edges where heat is highest.
- Perfecting Texture:
- During the last few minutes of cooking, watch carefully when broiling for the perfect golden crust. Remove from oven when chicken reaches exactly 165°F for optimal juiciness.

My grandmother taught me that the key to perfect roasted potatoes is giving them enough space on the pan. This ensures they develop that irresistible golden crust instead of steaming.
Perfect Pairings
Serve alongside roasted broccoli or a crisp green salad. Add crusty bread to soak up the flavorful pan juices. For special occasions, start with a light soup or end with a simple dessert.
Creative Variations
- Transform this dish by using different herb combinations like rosemary and thyme
- Try sweet potatoes for a nutritious twist
- Add cherry tomatoes or asparagus in the last 10 minutes of cooking for extra vegetables
Smart Storage
Store leftovers in an airtight container for up to 3 days. Reheat in a 350°F oven until warmed through to maintain texture. Avoid microwaving potatoes which can make them soggy.

This one-pan wonder has saved countless busy weeknights in my household while never sacrificing flavor. The combination of perfectly seasoned chicken and crispy potatoes proves that simple ingredients, properly prepared, create the most satisfying meals. It's become my go-to recipe for teaching new cooks that delicious doesn't have to mean difficult.
Frequently Asked Questions
- → Can I use chicken thighs instead of breasts?
- Yes, chicken thighs work great in this recipe and often stay more tender. Just adjust cooking time as needed until internal temperature reaches 165°F.
- → How do I ensure the potatoes get crispy?
- Cut potatoes in even sizes, don't overcrowd the pan, and flip them halfway through cooking. The Parmesan cheese helps create a crispy exterior.
- → Can I prep this meal ahead of time?
- You can season the chicken and prepare the potatoes up to 24 hours in advance. Store separately in the refrigerator until ready to bake.
- → What other vegetables can I add to the sheet pan?
- Broccoli, carrots, Brussels sprouts, or green beans work well. Add them in the last 15-20 minutes to prevent overcooking.
- → How do I store and reheat leftovers?
- Store in an airtight container for up to 3 days. Reheat in a 350°F oven for 10-15 minutes to maintain crispiness.