Mustard-Glazed Chicken with Root Vegetable Mash

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender chicken thighs glazed with Dijon honey mustard, accompanied by a creamy mash of roasted carrots and parsnips. This scandinavian-inspired chicken ready in about 50 minutes pairs (6 ounces each) chicken thighs, tablespoons Dijon mustard, tablespoon honey for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 580 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 35 min Serves 4 Scandinavian cuisine 580 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Whisk together 2 tablespoons Dijon mustard, 1 tablespoon honey, 1 tablespoon apple cider vinegar, 2 minced garlic cloves, and 1 teaspoon fresh thyme in a small bowl. Season chicken thighs with 1/2 teaspoon salt and 1/4 teaspoon black pepper.
  2. Step 2: Place chicken in a baking dish, brush with half the mustard mixture, and roast for 25 minutes. Brush with remaining sauce and roast 10-15 minutes longer until golden and cooked through.
  3. Step 3: While chicken roasts, place diced carrots, parsnips, and potatoes in a pot with cold water and 1/2 teaspoon salt. Bring to a boil, then reduce heat and simmer for 20 minutes until tender.
  4. Step 4: Drain vegetables and return to pot. Add 2 tablespoons butter and 1/4 teaspoon salt, then mash until smooth. Season with salt and pepper to taste.

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Frequently asked questions

How long does Mustard-Glazed Chicken with Root Vegetable Mash take to make?

Total time is about 50 minutes (15 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Mustard-Glazed Chicken with Root Vegetable Mash?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep tablespoons dijon mustard from drying out.

Can I substitute ingredients in Mustard-Glazed Chicken with Root Vegetable Mash?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Mustard-Glazed Chicken with Root Vegetable Mash for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Mustard-Glazed Chicken with Root Vegetable Mash?

Scandinavian chicken like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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