Maple Dijon Chicken with Roasted Potatoes and Carrots

Maple syrup and Dijon mustard make a sweet, tangy coating for oven-roasted chicken thighs. Potatoes and carrots cook on the same tray, catching some of the roasting juices while their exposed edges turn golden. A little lemon juice balances the glaze, and thyme adds a savory note without a long list of seasonings.

Use bone-in, skin-on thighs for the roasting method below. Their cooking time suits the vegetables, and the skin provides a surface for the glaze to brown. The chicken still needs a thermometer check: a glossy surface and browned skin do not prove that the inside is cooked.

Recipe at a glance

• Servings: 4, using one large thigh per person
• Preparation: approximately 20 minutes
• Roasting: approximately 45–55 minutes, or longer if needed for doneness
• Resting: 5 minutes
• Total: approximately 70–80 minutes
• Oven: 200°C conventional / 180°C fan / 400°F
• Equipment: large rimmed metal baking tray, small bowl, tongs, and food thermometer

Ingredients

Chicken and vegetables

• 4 large bone-in, skin-on chicken thighs, approximately 900 g–1 kg total
• 500 g potatoes, cut into approximately 2 cm wedges or chunks
• 350 g carrots, cut into similar-sized pieces
• 2 tablespoons olive oil, divided
• 1 teaspoon dried thyme, or 1 tablespoon fresh thyme leaves
• 1/2 teaspoon fine salt, divided, plus more to taste
• 1/2 teaspoon black pepper

Maple Dijon coating

• 3 tablespoons pure maple syrup
• 2 tablespoons Dijon mustard
• 1 tablespoon fresh lemon juice
• 2 garlic cloves, finely minced
• 1/2 teaspoon sweet paprika

How to make the tray bake

1. Heat the oven and prepare the vegetables

Heat the oven to the temperature above. Use a tray large enough for the chicken and vegetables to sit in one layer. Toss the potatoes and carrots with 1 tablespoon oil, half the salt, the thyme, and a little pepper. Spread them over the tray, leaving spaces where the chicken will sit.

Cutting the vegetables evenly matters more than making perfect wedges. Thick pieces may still be firm when the chicken is done, while very thin carrots can darken too quickly.

2. Prepare the chicken

Pat the chicken skin dry with paper towel; do not wash raw chicken. Rub with the remaining tablespoon of oil and season with the remaining salt and pepper. Place skin-side up among the vegetables, leaving the skin exposed rather than covering it with potatoes.

3. Make and divide the coating

Mix the maple syrup, mustard, lemon juice, garlic, and paprika in a clean bowl. Put half into a separate bowl and keep it clean for the later coating. Spread the first half thinly over the chicken. Once a utensil has touched raw chicken, keep it away from the reserved clean sauce and ready-to-eat foods.

4. Roast and add the final coating

Roast for approximately 25 minutes. Turn the vegetables carefully and spoon the reserved clean coating over the chicken. Continue roasting for approximately 20–30 minutes, checking toward the end. If the glaze becomes dark too quickly, shield the chicken loosely with foil while it finishes.

Check each thigh with a food thermometer in the thickest part, avoiding contact with the bone. The chicken must reach at least 74°C / 165°F. The potatoes and carrots should also be tender when pierced. Timing is a guide; continue cooking until these checks are satisfied.

If the chicken is ready before the vegetables, move it to a clean plate and return the vegetables to the oven. If some thighs finish sooner than others, remove them individually instead of overcooking the whole tray.

5. Rest and serve

Rest the cooked chicken for about 5 minutes, then serve with the roasted vegetables. Spoon over hot tray juices if desired. Fresh thyme makes a simple finish, and a green salad adds a crisp side to the sweet mustard coating.

Tips and ingredient choices

Pure maple syrup is the sweetener intended here. Pancake syrups differ in flavor and thickness, so they may behave differently during roasting. Honey also browns differently and should not be treated as an identical substitution without watching the glaze closely.

Dijon mustard brings a sharper flavor than mild yellow mustard. If using a very salty brand, reduce the added salt at the beginning and adjust the vegetables after cooking.

A crowded tray traps steam. If the ingredients overlap heavily, divide them between two trays and check each tray separately. Leave the chicken skin exposed so it can brown; adding more sauce than listed can make the tray wetter and the glaze more likely to scorch.

Boneless thighs cook faster, while chicken breasts can dry out before large potato pieces soften. Changing the cut requires a different timing plan. The bone-in thigh method above is the version designed for this meal.

Storage and reheating

Refrigerate the cooked chicken and vegetables promptly in shallow containers. Use within 3–4 days when kept at 4°C / 40°F or below. Reheat leftovers until the chicken reaches 74°C / 165°F, adding a little water and covering the dish if needed to prevent drying. Do not reuse coating that contacted raw chicken as a cold serving sauce.

Frequently asked questions

Why did the glaze burn?

Maple syrup can darken rapidly on exposed tray surfaces. Use a thin coating, check the tray during the final part of roasting, and shield the chicken if the top colors before the center is cooked.

Can I prepare it ahead?

You can mix the coating and cut the vegetables in advance, storing them separately in the refrigerator. Keep raw chicken separate from the sauce reserved for later use and from ingredients that will be served uncooked.