Potage parmentier – Classic
This is the traditional, time-tested version of the dish. It stays true to its origins, using well-established techniques and ingredients that define its authentic flavor. A perfect starting point for exploring its evolution.
Potage Parmentier, a classic French soup, epitomizes the essence of rustic elegance with its humble yet heartwarming ingredients. Rooted in the rich history of French cuisine, this dish was popularized by Antoine-Augustin Parmentier, a vocal proponent of the potato in 18th-century France. This creamy leek and potato soup captures the simplicity and sophistication of genuine French home cooking.
Ingredients
- leeks – 2 large / about 350 g
- potatoes – 4 medium / about 600 g
- butter – 3 tablespoons / 42 g
- water – 4 cups / 960 ml
- salt – to taste
- heavy cream – 1/2 cup / 120 ml
- chives – 2 tablespoons, chopped / about 8 g
Instructions
- Clean the leeks thoroughly and slice them into thin rounds.
- Peel the potatoes and dice them into small cubes.
- In a large pot, melt the butter over medium heat. Add the leeks and sauté until soft but not browned.
- Add the potatoes and water to the pot. Bring to a boil, then reduce to a simmer. Cover and cook for about 30 minutes, or until the potatoes are tender.
- Remove from heat and season with salt to taste. Puree the soup using an immersion blender or in batches using a countertop blender.
- Stir in the heavy cream and adjust seasoning if necessary.
- Garnish with chopped chives before serving.
Substitutions
- butter -> olive oil
- heavy cream -> coconut milk
Enhancements in the Next Evolution
- Use chicken or vegetable stock instead of water for added depth of flavor.
- Roast the potatoes before adding them to enhance their flavor.
- Add garlic for additional aromatics.
Curious to see how this dish evolves? Discover refined flavors and enhanced techniques in the next version.

France