One-Pot Roasted Root Vegetable Stew with Thyme

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

A comforting stew featuring tender roasted root vegetables simmered in a fragrant thyme-infused broth, perfect for chilly evenings. This general-inspired one pot ready in about 70 minutes pairs large, diced onion, minced garlic, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 20 min Cook: 50 min Serves 4 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). In a large roasting pan, combine 2 medium carrots (peeled and diced into 1/2-inch cubes), 1 medium parsnip (peeled and diced into 1/2-inch cubes), 1 medium sweet potato (peeled and diced into 1/2-inch cubes), 1 large onion (diced), and 3 cloves garlic (minced) with 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper; toss until evenly coated.
  2. Step 2: Roast for 25 minutes, stirring once after 15 minutes, until vegetables are tender and golden brown at the edges.
  3. Step 3: Transfer roasted vegetables to a large pot, then add 4 cups vegetable broth, 1 tsp dried thyme, and 1 bay leaf; bring to a gentle simmer over medium heat and cook uncovered for 15 minutes.
  4. Step 4: Remove and discard the bay leaf, then stir in 1/4 cup fresh parsley until well distributed. Taste and adjust salt and pepper as needed.

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Frequently asked questions

How long does One-Pot Roasted Root Vegetable Stew with Thyme take to make?

Total time is about 70 minutes (20 min prep + 50 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 One-Pot Roasted Root Vegetable Stew with Thyme?

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 large, diced onion from drying out.

Can I substitute ingredients in One-Pot Roasted Root Vegetable Stew with Thyme?

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 One-Pot Roasted Root Vegetable Stew with Thyme 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 One-Pot Roasted Root Vegetable Stew with Thyme?

General one pot 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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