If you’ve been searching for a fuss-free, comforting dinner that feels like a warm hug, look no further than this One Pan Maple Mustard Chicken with Roasted Sweet Potatoes and Green Beans Recipe. It’s a brilliant balance of savory chicken thighs kissed with a sweet maple and tangy mustard glaze, paired with naturally sweet roasted potatoes and crisp green beans all cooked effortlessly in one pan. This dish brings together bold flavors and inviting textures in a beautifully simple way that’ll quickly become your weeknight favorite.

Ingredients You’ll Need
Gathering these straightforward but vibrant ingredients is the first step toward creating a wholesome and delicious meal. Each item here plays a crucial role, from the coarse Dijon mustard adding zing to the sweet potatoes offering hearty sweetness and the rosemary lending a lovely aromatic touch.
- Coarse ground Dijon mustard (5 tablespoons): Brings a spicy, tangy punch that’s the heart of the sauce.
- Pure maple syrup (1/4 cup): Adds natural sweetness that balances the mustard perfectly.
- Water (2 tablespoons): Helps to mellow and blend the sauce flavors smoothly.
- Skin-on, bone-in chicken thighs (4 pieces): Juicy dark meat that stays tender and flavorful through cooking.
- Kosher salt (1/2 teaspoon plus more for seasoning): Enhances every flavor element in the dish.
- Black pepper (1/4 teaspoon plus more for seasoning): Provides a subtle heat and depth of flavor.
- Paprika: Adds smokiness and a beautiful hue to the chicken skin.
- Garlic powder: Offers a warm, savory background flavor.
- Olive oil (2 tablespoons): Essential for searing the chicken and roasting the veggies for that perfect golden finish.
- Minced garlic (1 tablespoon): Fresh garlic elevates the sauce with lovely aroma and taste.
- Sweet potatoes (2 cups, cut into 1/2″ wedges): Their natural sweetness softens as they roast, complementing the chicken.
- Green beans (8 ounces, cut in half): Add a crisp, fresh texture and vibrant color to the plate.
- Fresh rosemary sprigs (2): Infuse the entire dish with subtle piney fragrance that ties all flavors together.
How to Make One Pan Maple Mustard Chicken with Roasted Sweet Potatoes and Green Beans Recipe
Step 1: Heat the Oven
Set your oven rack to the center position and preheat it to 400°F (204ºC). Preheating ensures even roasting that crisps the chicken skin and caramelizes the sweet potatoes beautifully.
Step 2: Make the Maple Dijon Sauce
In a small bowl, whisk together the coarse Dijon mustard, pure maple syrup, and water until completely smooth. This sweet and tangy sauce is the secret to infusing the chicken and veggies with layered flavor, so set it aside to use later.
Step 3: Prepare the Chicken
Trim any excess fat and skin from your chicken thighs for a cleaner bite. Generously season both sides with kosher salt, black pepper, paprika, and garlic powder. This seasoning forms a flavor-packed crust that makes every bite irresistible.
Step 4: Sear the Chicken
Heat 1 tablespoon of olive oil in a large, oven-proof skillet over medium-high heat until shimmering. Place chicken thighs skin-side down and sear until golden and crisp, about 5 minutes. Flip the chicken over, turn off the heat, and carefully drain excess grease leaving about 2 tablespoons behind. This step locks in the juices and develops a rich, crispy skin texture.
Step 5: Add the Maple Mustard Sauce
Push the chicken pieces to the sides of the skillet. Over medium heat, add minced garlic and sauté just until fragrant, about 30 seconds. Pour in your prepared maple Dijon sauce and stir gently to coat the chicken and pan evenly—this adds a luscious glaze that will bake into perfection.
Step 6: Add the Sweet Potato Wedges and Rosemary
Next, toss the sweet potato wedges in the skillet so they’re coated in the sauce. Let everything simmer together for 2 minutes to begin softening the potatoes and marry the flavors. Season lightly with salt and pepper, then break the rosemary sprigs into smaller pieces and scatter them around for that wonderful herbal aroma.
Step 7: Roast Everything in the Oven
Carefully transfer the skillet to your preheated oven and roast for 30 minutes. This roasting time gently cooks the chicken through while sweetening the potatoes to tender, fork-friendly perfection. When roasting finishes, remove and discard the rosemary sprigs.
Step 8: Prepare and Add the Green Beans
In a separate bowl, toss the green beans with the remaining tablespoon of olive oil, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. This simple seasoning will keep the beans fresh and flavorful during their final roast.
Step 9: Roast the Green Beans with the Chicken and Potatoes
Scatter the seasoned green beans around the skillet with chicken and sweet potatoes, then return everything to the oven. Roast for an additional 15 minutes until your green beans turn bright green and crisp-tender. This step adds the perfect pop of freshness and crunch.
Step 10: Serving the One Pan Maple Mustard Chicken with Roasted Sweet Potatoes and Green Beans Recipe
Make sure the sweet potatoes are soft and a fork easily pierces through, and the chicken has reached an internal temperature of 170ºF (77ºC). Add a bit more time if needed. Serve by portioning out the chicken thighs alongside the roasted sweet potatoes and green beans, drizzling any remaining maple mustard sauce over the top for extra flavor.
How to Serve One Pan Maple Mustard Chicken with Roasted Sweet Potatoes and Green Beans Recipe

Garnishes
Brighten the plate with a sprinkle of fresh chopped parsley or thyme leaves to add a hint of color and fresh herbal notes. A light drizzle of additional maple syrup or a squeeze of fresh lemon juice can also elevate the flavor dimension just before serving.
Side Dishes
This meal is lovely on its own, but if you want to add more, fluffy wild rice or a simple quinoa salad pairs beautifully, soaking up the delicious maple mustard sauce. A crisp green salad with a light vinaigrette can also complement the roasted richness perfectly.
Creative Ways to Present
Serve this dish family-style right from the skillet for a cozy, convivial vibe. Alternatively, place a chicken thigh atop a bed of roasted sweet potatoes and green beans on each plate, artfully drizzling the sauce around for a restaurant-quality feel that’s sure to impress.
Make Ahead and Storage
Storing Leftovers
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. The flavors deepen overnight, making it even more delicious the next day!
Freezing
You can freeze leftover chicken and vegetables for up to 2 months. Wrap tightly in freezer-safe containers or bags and thaw overnight in the fridge before reheating.
Reheating
Reheat gently in a skillet over low heat or in the oven at 350°F (175ºC) until warmed through to preserve the crispy chicken skin and avoid drying out the sweet potatoes and green beans.
FAQs
Can I use chicken breasts instead of thighs?
Yes, but chicken thighs remain juicier and more flavorful with this recipe. If you choose breasts, lower the cook time slightly to avoid drying them out.
Is fresh rosemary necessary?
Fresh rosemary adds a wonderful fragrance, but dried rosemary can be substituted; just use about one-third the amount and add it early to infuse flavor.
Can I make this recipe gluten-free?
Absolutely! All ingredients here are naturally gluten-free, just double-check your mustard brand to be certain.
What type of maple syrup is best?
Use pure maple syrup, ideally Grade A amber, for that perfect balance of sweetness and depth; avoid maple-flavored syrups that contain additives.
How do I know when the chicken is cooked?
The safest way is to check the internal temperature with a meat thermometer—it should reach 170ºF (77ºC). The juices should run clear when pierced.
Final Thoughts
This One Pan Maple Mustard Chicken with Roasted Sweet Potatoes and Green Beans Recipe is a shining example of food made simple, flavorful, and satisfying. It’s a dish that brings people around the table, fills the kitchen with mouthwatering aromas, and delivers on comfort with every bite. I hope you try it soon and find it as rewarding and downright delicious as I do!
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One Pan Maple Mustard Chicken with Roasted Sweet Potatoes and Green Beans Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 4 servings
- Category: Main Dish
- Method: Roasting
- Cuisine: American
- Diet: Halal
Description
This One Pan Maple Mustard Chicken recipe features tender, bone-in chicken thighs seared to perfection and roasted with sweet potatoes and green beans in a flavorful maple Dijon sauce. The dish combines the sweetness of pure maple syrup with the tangy heat of coarse ground Dijon mustard, enhanced with aromatic rosemary and garlic. Easy to prepare and perfect for a wholesome weeknight dinner, all cooking happens in a single oven-proof skillet.
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 it to 400°F (204ºC) to prepare for roasting.
- Make the Maple Dijon Sauce: In a small bowl, mix together the Dijon mustard, maple syrup, and water until smooth, then set aside.
- Prepare the Chicken: Trim excess fat and skin from the chicken thighs. Generously season both sides with salt, black pepper, paprika, and garlic powder to build a flavorful crust.
- Sear the Chicken: Heat 1 tablespoon of olive oil in a large oven-proof skillet over medium-high heat. Add the chicken thighs skin-side down and sear for about 5 minutes until the skin is golden and crisp. Flip the thighs, turn off the heat, and drain excess grease leaving about 2 tablespoons in the pan.
- Add the Sauce: Push the chicken to the edges of the skillet. Over medium heat, add the minced garlic and sauté for 30 seconds until fragrant. Pour in the maple Dijon sauce and stir to evenly coat the chicken and pan.
- Add the Potatoes: Toss sweet potato wedges in the pan with the sauce, letting them simmer for 2 minutes. Season lightly with salt and pepper. Break rosemary sprigs into smaller pieces if needed and distribute around the pan.
- Roast in the Oven: Transfer the skillet to the preheated oven and roast for 30 minutes. After roasting, carefully remove and discard the rosemary sprigs.
- Prepare the Green Beans: In a medium bowl, toss green beans with the remaining 1 tablespoon olive oil, 1/2 teaspoon salt, and 1/4 teaspoon black pepper to season evenly.
- Roast the Beans: Scatter the seasoned green beans around the chicken and potatoes in the skillet, then return to the oven. Roast for an additional 15 minutes until beans are bright green and crisp-tender.
- To Serve: Check that the sweet potatoes are fork-tender and that the chicken thighs reach an internal temperature of 170ºF (77ºC). If needed, add more cooking time. Portion out the chicken and vegetables, drizzled with any remaining sauce from the pan.
Notes
- Use an oven-proof skillet such as cast iron to easily transfer from stovetop to oven.
- Bone-in, skin-on thighs work best for flavor and moisture retention.
- Ensure chicken reaches an internal temperature of 170ºF for safe consumption.
- Adjust seasoning to taste, especially salt and pepper.
- Maple syrup can be substituted with honey if preferred.

