If you are searching for a comforting, flavorful, and deeply satisfying meal, the One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe is going to be your new go-to favorite. This dish brings together juicy, perfectly seasoned chicken thighs coated in a tangy maple mustard sauce, sweet roasted potatoes that melt in your mouth, and crisp-tender green beans, all cooked effortlessly in one pan. The mix of sweet, savory, and herbaceous notes will have your kitchen smelling amazing and your taste buds dancing with delight.

Ingredients You’ll Need
The beauty of this recipe lies in its simplicity and the harmony of its ingredients. Each element adds essential flavor, texture, or color, creating a balanced and inviting dish that is as beautiful as it is delicious.
- Coarse ground Dijon mustard: adds a sharp, tangy base for the sauce that perfectly complements the sweetness of the maple syrup.
- Pure maple syrup: delivers a natural, rich sweetness that caramelizes beautifully on the chicken and sweet potatoes.
- Water: helps to thin the sauce for even coating and easy roasting.
- Skin-on, bone-in chicken thighs: these juicy thighs remain tender and flavorful, with crispy skin that is a true treat.
- Kosher salt and black pepper: essential seasonings that enhance all the flavors and make everything pop.
- Paprika and garlic powder: provide warmth and depth to the chicken’s seasoning.
- Olive oil: split into two parts for searing the chicken and roasting the vegetables with optimal richness.
- Minced garlic: fresh garlic sautéed in the pan infuses a savory aroma and taste into the sauce.
- Sweet potatoes: cut into wedges, they add a creamy, slightly sweet contrast and vibrant color.
- Green beans: bring a fresh, crisp element and a beautiful splash of green, balancing the dish perfectly.
- Fresh rosemary sprigs: impart an aromatic herbaceous note that ties all the flavors beautifully together.
How to Make One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe
Step 1: Heat the Oven
First, set your oven rack in the center position and preheat the oven to 400°F (204ºC). This ensures even roasting and perfect caramelization for your chicken, potatoes, and green beans all at once.
Step 2: Make the Maple Dijon Sauce
In a small bowl, mix together 5 tablespoons of coarse ground Dijon mustard, 1/4 cup pure maple syrup, and 2 tablespoons of water until the sauce is smooth and well combined. This sauce is the star ingredient that will add a tangy and sweet punch to every bite.
Step 3: Prepare the Chicken
Trim any excess fat and loose skin from your chicken thighs for a cleaner presentation and to avoid flare-ups during searing. Generously season both sides with kosher salt, black pepper, paprika, and garlic powder. These seasonings form a flavorful crust during searing, adding complexity and depth.
Step 4: Sear the Chicken
Heat 1 tablespoon of olive oil in a large oven-proof skillet over medium-high heat. Place the chicken thighs skin-side down and sear for about 5 minutes until the skin becomes crispy and golden. Flip the chicken to the other side and then turn off the heat, carefully draining most of the grease but leaving about 2 tablespoons to enrich the sauce.
Step 5: Add the Sauce
Push the chicken pieces toward the edges of the skillet, creating space in the center. Add minced garlic and sauté for 30 seconds until fragrant, then pour in the maple Dijon sauce. Stir gently to coat the chicken and pan evenly, letting the flavors meld beautifully together.
Step 6: Add the Potatoes and Rosemary
Next, add the sweet potato wedges to the pan, tossing them in the sauce to absorb every bit of flavor. Let them simmer for about 2 minutes. Lightly season with salt and pepper, then break the rosemary sprigs into smaller pieces and scatter them around the pan. This will infuse the potatoes and chicken with an irresistible herbal aroma during roasting.
Step 7: Roast in the Oven
Transfer the skillet directly to your preheated oven and roast for 30 minutes. This slow roasting allows the chicken to cook through while the sweet potatoes become tender and slightly caramelized. After roasting, carefully remove and discard the rosemary sprigs for a clean presentation.
Step 8: Prepare and Add the Green Beans
While the chicken and potatoes are roasting, season your green beans in a medium bowl with 1 tablespoon olive oil, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. After the initial 30 minutes, scatter the green beans around the pan, making sure they are evenly distributed to roast alongside the chicken and potatoes.
Step 9: Final Roast of the Green Beans
Return the skillet to the oven for an additional 15 minutes. This ensures the green beans turn bright green with a crisp-tender texture, complementing the savory chicken and sweet potatoes perfectly. Make sure your chicken reaches an internal temperature of 170ºF (77ºC) for safe and juicy results.
How to Serve One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe

Garnishes
To elevate the dish even more, sprinkle some freshly chopped parsley or thyme over the top just before serving. A light drizzle of extra maple syrup can also add a glossy finish and slight hint of sweetness that brightens the flavors.
Side Dishes
This One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe is a hearty meal on its own but pairs wonderfully with a simple side salad for freshness or crusty bread to soak up the luscious sauce left in the pan. A glass of crisp white wine or sparkling water with lemon would make a perfect refreshment alongside.
Creative Ways to Present
Serve this dish family-style straight from the oven-proof skillet to keep things casual, cozy, and inviting. Alternatively, plate it individually on rustic ceramic dishes, arranging the chicken, potatoes, and green beans artistically, then drizzle the pan sauce over the top for a restaurant-quality touch that will impress any guest.
Make Ahead and Storage
Storing Leftovers
Leftover chicken and vegetables should be stored in an airtight container and refrigerated within two hours of cooking. They will keep well for up to 3 days, making this recipe perfect for easy lunches or quick dinners later in the week.
Freezing
If you want to freeze leftovers, place portions in a freezer-safe container and freeze for up to 2 months. To maintain the best texture, it is advisable to freeze the chicken separately from the vegetables if possible, especially the green beans, which can become mushy after thawing.
Reheating
For the best results when reheating, warm the chicken and sweet potatoes in the oven at 350°F (175ºC) until heated through, about 15-20 minutes. The green beans can be warmed gently in a skillet or microwave, ensuring they maintain their crispness rather than becoming soggy.
FAQs
Can I use chicken breasts instead of thighs?
While you can substitute chicken breasts, skin-on, bone-in thighs are preferred for their juiciness and flavor. Breasts may dry out during roasting, so if using them, watch cooking times closely and consider brining first.
Is this recipe gluten-free?
Yes, the One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe uses naturally gluten-free ingredients, making it suitable for those with gluten sensitivities.
Can I prepare this dish in advance?
You can season and make the maple mustard sauce ahead of time, but for best results, sear and roast the chicken and vegetables just before serving to maintain freshness and optimal texture.
What can I use if I don’t have fresh rosemary?
Dried rosemary can be substituted, but reduce the quantity since it is more concentrated. Alternatively, thyme or sage would also complement the flavors nicely.
Is the sauce very sweet because of the maple syrup?
Not at all! The tanginess of the Dijon mustard balances the sweetness perfectly, creating a harmonious and nuanced flavor profile that is both sweet and savory.
Final Thoughts
This One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe is a celebration of flavors and effortless cooking. Its beautiful balance of sweet, savory, and herbaceous notes along with the convenience of cooking everything in one pan makes it an absolute win for weeknight dinners or special gatherings. Trust me, once you try it, this recipe will become a beloved staple that you’ll reach for time and time again!
Print
One Pan Maple Mustard Chicken with Sweet Potatoes and Green Beans Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 4 servings
- Category: Main Course
- Method: Roasting
- Cuisine: American
Description
This One Pan Maple Mustard Chicken recipe combines juicy, crispy chicken thighs with sweet potatoes and green beans, all roasted together in a delightful maple Dijon sauce. It’s a flavorful and easy-to-make dinner perfect for a wholesome family meal.
Ingredients
Maple Dijon Sauce
- 5 tablespoons (75 ml) coarse ground Dijon mustard
- 1/4 cup (60 ml) pure maple syrup
- 2 tablespoons (30 ml) water
Chicken
- 4 (908 g) skin on, bone-in chicken thighs
- 1/2 teaspoon (3 g) kosher salt, plus more for seasoning
- 1/4 teaspoon black pepper, plus more for seasoning
- Paprika, for seasoning
- Garlic powder, for seasoning
- 2 tablespoons (30 ml) olive oil, divided
- 1 tablespoon (10 g) minced garlic
Vegetables
- 2 cups (298 g) sweet potato, cut into 1/2″ wedges
- 8 ounces (227 g) green beans, cut in half
- 2 sprigs rosemary
Instructions
- Heat the Oven: Set the oven rack in the center position and preheat the oven to 400°F (204ºC).
- Make the Maple Dijon Sauce: In a small bowl, thoroughly combine the Dijon mustard, maple syrup, and water. Stir until smooth and set aside for later use.
- Prepare the Chicken: Trim excess fat and skin from the chicken thighs. Generously season both sides of each thigh with salt, black pepper, paprika, and garlic powder to infuse flavor throughout.
- Sear the Chicken: Heat a large oven-proof skillet over medium-high heat with 1 tablespoon olive oil. Once hot, add chicken thighs skin-side down, searing until the skin is crisp and golden, about 5 minutes. Flip to the other side, turn off the heat, and carefully drain excess grease, leaving about 2 tablespoons in the pan.
- Add the Sauce: Push the chicken to the sides of the skillet. With the pan over medium heat, add minced garlic and sauté for 30 seconds until fragrant. Pour in the maple Dijon sauce and stir to coat the chicken and pan evenly.
- Add the Potatoes: Add the sweet potato wedges to the pan, tossing to coat them in the sauce. Allow to simmer for 2 minutes. Lightly season with salt and pepper. Break the rosemary sprigs into smaller pieces if needed, and distribute them around the pan.
- Roast in the Oven: Transfer the entire skillet to the preheated oven and roast for 30 minutes. Carefully remove and discard the rosemary sprigs after roasting.
- Prepare the Green Beans: In a medium bowl, toss green beans with 1 tablespoon olive oil, 1/2 teaspoon salt, and 1/4 teaspoon black pepper for even seasoning.
- Roast the Beans: Scatter the seasoned green beans around the pan with the chicken and potatoes, then return the skillet to the oven. Roast for another 15 minutes until the beans are bright green and crisp-tender.
- To Serve: Ensure the sweet potatoes are fork-tender and the chicken thighs have reached an internal temperature of 170ºF (77ºC). Add more cooking time if necessary. Portion the chicken and vegetables, drizzling any leftover sauce over the top before serving.
Notes
- Use an oven-proof skillet to transfer directly from stovetop to oven without transferring contents.
- Check chicken internal temperature to ensure it’s cooked through; 170ºF (77ºC) is recommended.
- Feel free to substitute green beans with other quick-roasting vegetables like asparagus or Brussels sprouts.
- Maple syrup adds sweetness to balance the mustard’s tang—adjust quantity to your taste.
- Leftover sauce can be drizzled over the meal or saved for sandwiches.

