Classic French Potage Parmentier with Leeks and Potatoes
A velvety smooth French leek and potato soup, gently cooked and pureed for a comforting starter or light meal. This french-inspired soups ready in about 50 minutes pairs unsalted butter, vegetable broth, heavy cream for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 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.
Ingredients
- 3 medium, white and light green parts only, cleaned and sliced leeks
- 3 medium, peeled and diced into 1/2-inch cubes russet potatoes
- 3 tbsp unsalted butter
- 4 cups vegetable broth
- 1/2 cup heavy cream
- 1 tsp, divided salt
- 1/4 tsp white pepper
- 2 tbsp, finely chopped fresh chives
Instructions
- Step 1: In a large pot, melt 3 tbsp unsalted butter over medium heat. Add 3 medium sliced leeks (white and light green parts only) and 1/2 tsp salt. Sauté gently for 10 minutes until leeks are soft and fragrant but not browned.
- Step 2: Add 3 medium peeled and diced russet potatoes (1/2-inch cubes) to the pot. Stir to combine and cook for 2 minutes.
- Step 3: Pour in 4 cups vegetable broth and bring to a boil over high heat. Reduce heat to low, cover, and simmer for 20 minutes until potatoes are tender when pierced with a fork.
- Step 4: Remove the pot from heat. Using an immersion blender, purée the soup until smooth and velvety. Alternatively, carefully transfer in batches to a blender.
- Step 5: Stir in 1/2 cup heavy cream, 1/2 tsp salt, and 1/4 tsp white pepper. Reheat gently over low heat without boiling.
- Step 6: Ladle soup into bowls and garnish each serving with 2 tbsp finely chopped fresh chives.
Frequently asked questions
How long does Classic French Potage Parmentier with Leeks and Potatoes 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 Classic French Potage Parmentier with Leeks and Potatoes?
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 unsalted butter from drying out.
Can I substitute ingredients in Classic French Potage Parmentier with Leeks and Potatoes?
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 Classic French Potage Parmentier with Leeks and Potatoes 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 Classic French Potage Parmentier with Leeks and Potatoes?
French 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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