Honey-Mustard Slow-Cooker Chicken Thighs with Roasted Root Vegetables

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender chicken thighs glazed in a sweet-tangy honey-mustard sauce, served alongside caramelized carrots and parsnips for a comforting weeknight meal. This american-inspired slow cooker ready in about 370 minutes pairs (700g) bone-in, skin-on chicken thighs, honey, Dijon mustard 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.

★ 4.1 (12 ratings) Prep: 10 min Cook: 360 min Serves 4 American cuisine 580 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat chicken thighs dry with paper towels, then season evenly with 1 tsp salt and 1/2 tsp black pepper.
  2. Step 2: In a small bowl, whisk together 2 tbsp honey, 1 tbsp Dijon mustard, and 1 tbsp apple cider vinegar until smooth.
  3. Step 3: Place carrots and parsnips in a 6-quart slow cooker, drizzle with 2 tbsp olive oil, and toss to coat; add 3 minced garlic cloves and 1 tsp chopped thyme, then season with 1/2 tsp salt and 1/4 tsp pepper.
  4. Step 4: Arrange chicken thighs skin-side up over vegetables, then pour honey-mustard mixture evenly over the top.
  5. Step 5: Cover and cook on LOW for 6-7 hours until chicken reaches 165°F (74°C) and vegetables are fork-tender.
  6. Step 6: Carefully transfer chicken and vegetables to a platter, discarding any excess liquid from the slow cooker; serve immediately.

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Frequently asked questions

How long does Honey-Mustard Slow-Cooker Chicken Thighs with Roasted Root Vegetables take to make?

Total time is about 370 minutes (10 min prep + 360 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 Honey-Mustard Slow-Cooker Chicken Thighs with Roasted Root Vegetables?

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 honey from drying out.

Can I substitute ingredients in Honey-Mustard Slow-Cooker Chicken Thighs with Roasted Root Vegetables?

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 Honey-Mustard Slow-Cooker Chicken Thighs with Roasted Root Vegetables 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 Honey-Mustard Slow-Cooker Chicken Thighs with Roasted Root Vegetables?

American slow cooker 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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