
Sticky Maple Mustard Chicken Thighs with Root Vegetables is a classic cold-weather dinner in my house. It is that meal I crave on blustery fall nights when I want big flavors but do not feel like fussing with a pile of pots. The bold sweetness of maple syrup gets its zing from mustard, all poured over juicy chicken and hearty, caramelized roots for a sticky glazed finish you can make in one pan.
When I first threw this together to use up a wilting pile of carrots and parsnips, my family devoured it in silence except for lip-smacking noises. Now my husband requests the sauce for pork chops too.
Ingredients
- Bone-in skin-on chicken thighs: Infuse the vegetables with flavor and stay moist while roasting
- Pure maple syrup: Not pancake syrup, brings rich sweetness and balances the tang of mustard
- Whole grain Dijon mustard: Adds gentle heat and body to the glaze, look for jars with visible mustard seeds
- Fresh garlic cloves: For punchier flavor, always choose plump bulbs with tight skins
- Carrots and parsnips: Give earthy sweetness and roast into caramelized nuggets, try to pick firm roots with no soft spots
- Yukon Gold potatoes: Create a creamy interior with crisp edges, scrub well and cut into similar size chunks
- Olive oil: For gorgeous roasting and to carry flavor, select extra virgin for the most depth
- Fresh rosemary or thyme: For a woody aromatic herby note
- Salt and black pepper: To enhance every ingredient and build flavor
Instructions
- Prep the Vegetables:
- Peel the carrots and parsnips then cut into chunky sticks roughly the same size as the potato pieces so they roast evenly. Scrub Yukon gold potatoes and chop into one-inch chunks, no need to peel for maximum flavor and texture. Toss all veggies with olive oil, salt, pepper and half the chopped rosemary or thyme, coating thoroughly so every piece roasts deeply golden.
- Mix the Maple Mustard Glaze:
- In a small bowl whisk together maple syrup, the Dijon mustard, minced garlic, a splash of olive oil and a pinch of salt and pepper until glossy. Spend a minute really blending the mixture so the mustard emulsifies with the syrup, coating the chicken better during roasting.
- Arrange Chicken and Vegetables:
- Layer the vegetables in a large baking dish or sheet pan, spreading them out in an even snug bed. Nestle chicken thighs skin-side up among the veggies, tucking them down so their juices flavor everything. Spoon or brush the maple mustard glaze generously over each thigh, making sure to get under the skin if you can for maximum flavor.
- Roast Until Sticky and Golden:
- Roast at four hundred twenty five degrees F uncovered for forty to forty-five minutes, basting once with pan juices at the halfway mark. The chicken is ready when the skin is lacquered deep gold and the juices run clear. To crisp the skin even more, turn on the broiler for two to three minutes, watching closely so the glaze does not burn.
- Serve and Enjoy:
- Let everything rest for five minutes then transfer chicken and a big scoop of caramelized vegetables onto each plate. Spoon over some of the sticky sweet pan juices from the bottom of the pan for extra gloss and flavor.

There is something about the mix of maple syrup and Dijon mustard that transforms simple ingredients into something craveable. My favorite part is sneaking a caramelized parsnip straight from the pan when no one is looking.
Storage Tips
Once cooled store any leftovers in an airtight container in the fridge for up to three days. The glaze keeps the chicken moist even after reheating. I suggest reheating in the oven instead of the microwave for best skin texture. If freezing cover tightly and thaw overnight before reheating covered in a low oven.
Ingredient Substitutions
You can swap bone-in chicken breasts or drumsticks if thighs are not available, adjust timing as needed. Try butternut squash or sweet potatoes instead of some of the roots for extra sweetness. For a spicier glaze add a pinch of cayenne or smoked paprika to the maple mustard mix. If you have only brown mustard use it with a little extra honey to mimic the effect.
Serving Suggestions
Serve this right in the pan family style with crusty bread to mop up juices. For a green note try a crisp apple salad or peppery arugula alongside. Leftover veggies make a great base for a winter hash stirred into eggs the next morning.
Cultural and Historical Context
This recipe takes inspiration from New England fall dinners where maple syrup is a prized pantry ingredient. Roasting meats with root vegetables is a tradition that goes back generations in cold climates since both keep well through winter. The sweet-tangy mustard glaze is a nod to old country French and Quebec recipes.
Seasonal Adaptations
In spring swap roots for new potatoes, thin asparagus and baby carrots. Summer calls for green beans, zucchini and early onions. Try local honey instead of maple syrup for a twist in late summer. I love that this dish feels right with any root or tuber you have rolling around and is as satisfying in October as it is in January.
Success Stories
Many friends who said their kids hated root vegetables write to say their picky eaters now love this. A neighbor made it for her Thanksgiving table instead of a traditional roast and it disappeared before the turkey did. It has become my go-to for dropping off a meal with new parents or anyone in need of comfort.
Freezer Meal Conversion
Assemble the glazed chicken and raw chopped root vegetables in a large freezer bag, squeeze out air and freeze flat. When ready to cook thaw in the fridge for twenty-four hours then transfer straight to a baking dish and roast as instructed. The glaze actually soaks in even more this way.

This sticky maple mustard chicken always delivers flavor and comfort. The caramelized root veggies and tangy-sweet glaze make every bite totally irresistible.
Recipe FAQs
- → What vegetables work best for this dish?
Carrots, parsnips, potatoes, and sweet potatoes roast well with chicken, absorbing flavors and caramelizing nicely.
- → Can I use boneless chicken thighs?
Yes, boneless thighs cook faster but may be less juicy. Adjust cooking time and check for doneness regularly.
- → How do I prevent chicken from drying out?
Baste chicken with glaze halfway and avoid overcooking to retain moisture and achieve a sticky, tender finish.
- → What is a good substitute for maple syrup?
Honey or agave nectar can substitute for maple syrup, lending similar sweetness and caramelization to the dish.
- → How can I make this ahead of time?
Prepare components and refrigerate until ready to roast. Reheat gently to preserve the chicken’s glaze and moist texture.