Railroad Steamer Root Vegetable Soup

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

A comforting, hearty soup with smoked paprika and a blend of seasonal root vegetables, evoking the warmth of a train journey. This comfort food-inspired soups ready in about 55 minutes pairs medium carrots, large parsnips, medium potatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 calories and feeds 6, 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: 35 min Serves 6 Comfort Food cuisine 220 cal/serving
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Ingredients

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Instructions

  1. Step 1: Peel and dice carrots, parsnips, and potatoes into 1/2-inch cubes. Finely chop 1 medium onion and mince 3 garlic cloves.
  2. Step 2: Heat a large pot over medium heat, add a drizzle of oil, and sauté onions for 3-4 minutes until translucent. Add garlic and sauté for 1 minute until fragrant.
  3. Step 3: Add 2 medium diced carrots, 1 large diced parsnip, 2 medium diced potatoes, 1 tsp smoked paprika, and 1/2 tsp dried thyme. Stir for 2 minutes to coat vegetables in spices.
  4. Step 4: Pour in 4 cups chicken broth, bring to a gentle boil, then reduce heat to low. Cover and simmer for 25 minutes until vegetables are fork-tender.
  5. Step 5: Use an immersion blender to puree the soup until completely smooth, then stir in 1/2 cup heavy cream until fully incorporated and warmed through.

Frequently asked questions

How long does Railroad Steamer Root Vegetable Soup take to make?

Total time is about 55 minutes (20 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 Railroad Steamer Root Vegetable Soup?

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 medium carrots from drying out.

Can I substitute ingredients in Railroad Steamer Root Vegetable Soup?

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 Railroad Steamer Root Vegetable Soup for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Railroad Steamer Root Vegetable Soup?

Comfort Food soups 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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