The Best Easy Garlic Parmesan Chicken and Potatoes Recipe for Weeknights

If you are looking for a complete, flavor-packed meal that comes together with minimal fuss, this Easy Garlic Parmesan Chicken and Potatoes recipe is your new weeknight favorite. Everything cooks together on one pan, making cleanup virtually nonexistent. Get ready for tender chicken, perfectly roasted potatoes, and a rich, savory sauce!

Why You Will Love This Recipe

This dish is the epitome of convenience and flavor. You will love it because it requires only one pan, drastically cutting down on cleanup time after a busy day. The combination of creamy garlic, sharp Parmesan cheese, and herbaceous notes permeates both the juicy chicken and the creamy roasted potatoes, creating a restaurant-quality meal right in your home kitchen. It is incredibly satisfying, requires simple, accessible ingredients, and tastes gourmet, even though it’s so easy to make.

Ingredients

• 1.5 lbs boneless, skinless chicken thighs or breasts, cut into bite-sized pieces
• 1.5 lbs Yukon Gold or small red potatoes, quartered or halved
• 4 tablespoons olive oil, divided
• 1 teaspoon salt, divided
• 1/2 teaspoon black pepper, divided
• 1 teaspoon dried Italian seasoning
• 1/2 teaspoon paprika
• 6 cloves garlic, minced
• 1/2 cup chicken broth
• 1/2 cup heavy cream (optional, for extra richness)
• 1/2 cup grated Parmesan cheese, plus more for garnish
• 2 tablespoons fresh parsley, chopped

Step-by-Step Instructions

1. Preheat your oven to 400°F (200°C). Line a large rimmed baking sheet with parchment paper or foil for easy cleanup.
2. In a large bowl, toss the potatoes with 2 tablespoons of olive oil, 1/2 teaspoon of salt, 1/4 teaspoon of pepper, and the Italian seasoning. Spread the potatoes in a single layer on the prepared baking sheet.
3. Roast the potatoes for 15 minutes while you prepare the chicken mixture. This head start ensures they become tender.
4. While the potatoes roast, toss the chicken pieces in the same bowl with the remaining 2 tablespoons of olive oil, remaining 1/2 teaspoon salt, 1/4 teaspoon pepper, and paprika.
5. After the potatoes have roasted for 15 minutes, remove the pan from the oven. Push the potatoes to one side of the pan.
6. Add the seasoned chicken pieces to the empty side of the baking sheet, ensuring they are in a single layer.
7. Return the sheet pan to the oven and roast for another 10 minutes.
8. While the chicken and potatoes continue to cook, prepare the garlic parmesan sauce base. In a small skillet over medium heat, sauté the minced garlic in a splash of oil (if needed) for about 30 seconds until fragrant—do not burn.
9. Pour in the chicken broth and let it simmer for 1 minute, scraping up any bits from the bottom of the skillet. Stir in the heavy cream, if using.
10. Remove the sheet pan from the oven after the 10 minutes are up. Pour the garlic broth mixture evenly over the chicken and potatoes.
11. Sprinkle the grated Parmesan cheese generously over everything on the sheet pan.
12. Return the pan to the oven and bake for a final 10-15 minutes, or until the chicken is cooked through (internal temperature of 165°F/74°C) and the sauce is bubbly and slightly thickened.
13. Remove from the oven, sprinkle with fresh chopped parsley, and serve immediately.

Expert Tips / Pro Tips

For the crispiest potatoes, ensure they are coated well with oil and arranged in a single layer without overcrowding the pan. If necessary, use two baking sheets. Don’t skip the pre-roast for the potatoes; this is key to them not being undercooked by the time the chicken is done. When sautéing the garlic, use low medium heat; garlic burns quickly, turning bitter, which will ruin the flavor of the entire dish. Using fresh Parmesan that you grate yourself, rather than pre-shredded, melts much smoother into the sauce.

Variations & Substitutions

For a vegetable boost, add about 1 cup of broccoli florets or asparagus spears during the last 15 minutes of baking, after you add the sauce and cheese. If you prefer bone-in chicken, know that it will require an extended baking time (check temperature often). For a lighter sauce, whole milk can replace heavy cream, though the sauce will be thinner. To add a kick, a pinch of red pepper flakes can be added along with the garlic.

Serving Suggestions

This Easy Garlic Parmesan Chicken and Potatoes recipe is a complete meal on its own, but it pairs wonderfully with a simple side salad dressed with a light vinaigrette to cut through the richness. Steamed green beans or roasted asparagus are also excellent compliments. A slice of crusty bread is perfect for soaking up any extra garlic Parmesan sauce left on the plate.

Storage, Freezing & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, the best method is on the stovetop over medium-low heat, adding a splash of chicken broth or water to reintroduce moisture to the chicken and potatoes. If microwaving, use medium power in short intervals. Freezing is not recommended as the texture of the potatoes can become grainy upon thawing and reheating.

Nutrition Information

Nutritional information is an estimate and will vary based on exact ingredients used, particularly if heavy cream is omitted.

FAQ

Can I use chicken breasts instead of thighs?

Yes, you can absolutely use chicken breasts. Cut them into similar-sized pieces. Keep in mind that chicken breasts are leaner and may dry out slightly faster, so monitor their internal temperature closely (aim for 165°F/74°C).

What kind of potatoes work best?

Yukon Gold or red potatoes are ideal because they hold their shape well during roasting and achieve a creamy interior texture. Russet potatoes tend to break down too much unless you prefer a very soft texture.

Do I need to use the heavy cream?

The heavy cream is optional but highly recommended as it enriches the sauce, making it glossy and decadent. If you skip it, the sauce will be thinner, relying more heavily on the chicken broth and cheese for body.

How do I know when the chicken is fully cooked?

The safest way to check is with an instant-read thermometer inserted into the thickest part of the chicken piece; it should read 165°F (74°C). Visually, the juices should run clear.

Easy Garlic Parmesan Chicken and Potatoes

A simple, flavorful one-pan dinner featuring tender chicken thighs baked with crispy potatoes and coated in a rich garlic parmesan sauce.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 40 minutes mins

Total Time 55 minutes mins

Servings: 4 servings

Course: Dinner, Main Course

Cuisine: American

Calories: 580

Ingredients Method Notes

Ingredients

  

For the Chicken and Potatoes

• 1.5 lbs Boneless, skinless chicken thighs Cut into 1.5-inch pieces
• 1.5 lbs Baby potatoes Halved or quartered
• 1 large Onion Cut into wedges
• 3 tablespoons Olive oil
• 1 teaspoon Dried Italian herbs
• 1 teaspoon Salt Or to taste
• 0.5 teaspoon Black pepper

For the Garlic Parmesan Sauce

• 4 cloves Garlic Minced
• 0.5 cup Grated Parmesan cheese
• 1 tablespoon Fresh parsley Chopped, for garnish

Method

 

Instructions

1. Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper for easy cleanup.
2. In a large bowl, combine the chicken pieces, halved potatoes, and onion wedges. Drizzle with 3 tablespoons of olive oil. Sprinkle with Italian herbs, salt, and black pepper. Toss everything together until evenly coated.
3. Spread the coated chicken and potatoes in a single layer on the prepared baking sheet. Ensure they are not overcrowded to allow for proper roasting and crisping.
4. Roast for 25 minutes. While roasting, mince the garlic. After 25 minutes, remove the pan from the oven and sprinkle the minced garlic evenly over the chicken and potatoes.
5. Return the pan to the oven and bake for another 10 minutes, or until the potatoes are tender and the chicken is cooked through (internal temperature 165°F or 74°C).
6. Remove the pan from the oven. Immediately sprinkle the grated Parmesan cheese over the hot chicken and potatoes. The residual heat will melt the cheese slightly. Toss gently on the sheet pan to coat. Garnish with fresh parsley before serving.

Notes

For extra crispy potatoes, you can parboil them for 5 minutes before tossing with oil and seasoning. If you prefer breasts over thighs, ensure they are cut into uniform pieces for even cooking.