Sheet Pan Garlic Parmesan Chicken & Potatoes

If you’re looking for a simple weeknight dinner that doesn’t leave you with a sink full of dishes, this Sheet Pan Garlic Parmesan Chicken & Potatoes is a great one to add to your meal rotation. Tender chicken, buttery garlic Parmesan potatoes, and plenty of savory seasoning all cook together on one pan.

With just 10 minutes of prep time, this easy sheet pan chicken dinner is perfect for busy nights when you want something filling and homemade without spending hours in the kitchen. Everything goes into the oven together, making both cooking and cleanup simple.

Why You’ll Love This Garlic Parmesan Chicken and Potatoes

This recipe checks all the boxes for an easy family dinner:

One-pan meal: Chicken and potatoes cook together on a single sheet pan.
Quick prep: You only need about 10 minutes to get everything ready.
Family-friendly flavors: Garlic, butter, Parmesan, and Italian seasoning make a combination everyone can enjoy.
Simple ingredients: No complicated sauces or hard-to-find ingredients.
Feeds the family: This recipe makes about six servings.

Sheet Pan Garlic Parmesan Chicken & Potatoes Recipe

Prep Time: 10 minutes
Cook Time: 30–35 minutes
Servings: 6

Ingredients

2 lbs chicken breasts or chicken tenderloins
1½ lbs baby potatoes, halved
3 tablespoons butter, melted
3 cloves garlic, minced
½ cup grated Parmesan cheese
1 teaspoon Italian seasoning
½ teaspoon garlic powder
Salt and pepper, to taste

Instructions

Preheat the oven to 400°F.
Lightly grease a large sheet pan.
Arrange the chicken and halved baby potatoes on the prepared pan in a single layer.
In a small bowl, combine the melted butter, minced garlic, Italian seasoning, garlic powder, salt, and pepper.
Drizzle the garlic butter mixture evenly over the chicken and potatoes, tossing the potatoes as needed to coat them.
Sprinkle the Parmesan cheese evenly over the chicken and potatoes.
Bake for 30–35 minutes, or until the chicken reaches an internal temperature of 165°F and the potatoes are fork-tender.
Serve warm and enjoy!

Tips for the Best Sheet Pan Chicken and Potatoes

Try to cut the potatoes into similar-sized pieces so they cook evenly. Small baby potatoes work especially well because they become tender in about the same amount of time it takes the chicken to cook.

If you’re using large or especially thick chicken breasts, consider cutting them into smaller portions or using chicken tenderloins. This helps the chicken and potatoes finish cooking at approximately the same time.

For a little extra Parmesan flavor, sprinkle additional grated Parmesan over everything just before serving.

What to Serve With Garlic Parmesan Chicken

Since the chicken and potatoes are already cooked together, you don’t need much to turn this into a complete dinner. Try serving it with steamed broccoli, green beans, roasted carrots, asparagus, or a simple side salad.

You could also add vegetables directly to the sheet pan. Broccoli or green beans can be added during the last 15–20 minutes of cooking so they don’t become overcooked.

How to Store Leftovers

Store leftover garlic Parmesan chicken and potatoes in an airtight container in the refrigerator for up to 3–4 days.

Reheat individual portions in the microwave for a quick lunch, or warm the leftovers in the oven or air fryer to help the potatoes crisp back up.

An Easy One-Pan Dinner for Busy Nights

This Sheet Pan Garlic Parmesan Chicken & Potatoes is the kind of recipe that’s worth keeping on hand for busy weeknights. It uses simple ingredients, requires very little prep, and gives you tender chicken and flavorful Parmesan potatoes all from one pan.

Best of all, there are fewer dishes to wash when dinner is over!