Warm Lyonnaise salad with poached egg and frisée

Lyonnaise Salad Recipe: Classic Warm French Salad Made Easy

Introduction :
Warm, crisp, and undeniably French, the Lyonnaise salad brings bistro charm right to your kitchen. This elegant dish layers frisée lettuce with golden roasted potatoes or smoky bacon, then tops it off with a gently poached egg and a sharp mustard vinaigrette. It’s a salad that’s hearty enough for dinner but refined enough to impress at brunch. In this article, you’ll discover what makes the Lyonnaise salad so iconic, how to prepare it step by step, and how to serve it with style. From traditional techniques to modern twists, we’re diving deep into this timeless French favorite.

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Warm Lyonnaise salad with poached egg and frisée

Lyonnaise Salad Recipe: Classic Warm French Salad Made Easy

  • Author: Cindy
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 2 servings
  • Category: Seasonal and Holiday Salads
  • Method: Roasting, Poaching
  • Cuisine: French-American

Description

  • Lyonnaise Salad brings frisée, warm mustard vinaigrette and poached eggs into a stunning French-bistro dish you can make at home.

Ingredients

  • 1 russet potato, diced

  • 3 tablespoons olive oil, divided

  • Salt and black pepper, to taste

  • ½ shallot, finely minced

  • 1 tablespoon Dijon mustard

  • 1 tablespoon white vinegar

  • 2 large eggs

  • 1 medium to large head frisée lettuce, cleaned and torn into bite-sized pieces

  • 2 tablespoons reserved cooking oil (from sautéed plant-based or turkey alternative if desired)


Instructions

  • Preheat your oven to 425°F and line two baking sheets with parchment paper.

  • Toss diced potatoes with 1 tablespoon olive oil, salt, and pepper. Spread evenly on one baking sheet.

  • Roast the potatoes for 20–25 minutes, tossing halfway through, until golden and crispy.

  • Meanwhile, heat a skillet over medium heat and cook your plant-based or turkey bacon alternative (if using) until crispy. Drain on a paper towel and reserve 2 tablespoons of the cooking oil.

  • In a small bowl or jar, whisk together the minced shallot, Dijon mustard, and white vinegar. Season with salt and pepper.

  • Slowly add the remaining 2 tablespoons of olive oil and the reserved cooking oil while whisking, until fully emulsified. Adjust seasoning if needed.

  • Bring a pot of water to a gentle simmer.

  • Crack each egg into a separate small bowl. Stir the simmering water to create a gentle whirlpool and slide in an egg. Use a spoon to help the whites form around the yolk. Repeat with the second egg.

  • Poach for 3–4 minutes until whites are set but yolks are still soft. Remove with a slotted spoon and drain well on a towel.

  • In a large bowl, toss frisée with the vinaigrette until well coated.

  • Divide greens between two plates. Top with roasted potatoes and cooked protein (if using), then place a poached egg on each.

  • Season with additional salt and pepper and serve immediately.


Table of Contents

The Story Behind Lyonnaise Salad: Where It All Began

If there’s one salad that reminds me of crisp mornings in a quiet French village café, it’s the Lyonnaise salad. My first taste happened not in Lyon, but in a small brasserie tucked away in New Orleans—my hometown—where classic French techniques often sneak their way into southern kitchens. The mix of warm crispy potatoes, silky poached egg, and bright frisée was unforgettable. It felt like comfort and elegance in a single bite.

That first plate sent me down a culinary rabbit hole. I learned that salade Lyonnaise is a French bistro staple rooted in the cuisine of Lyon, a city celebrated for its rich culinary heritage. Traditionally made with frisée lettuce, lardons, and poached egg, it’s tossed in a warm, mustardy vinaigrette that pulls everything together with serious finesse.

What’s beautiful about the Lyonnaise salad is how it balances contrasts—bitter greens and creamy yolk, hot and cold, rustic and refined. Even more, it’s endlessly adaptable. In my home kitchen, I swap bacon with crispy roasted potatoes and sometimes a smoky plant-based protein for a lighter twist. It still captures that signature depth, perfect for a cozy lunch or a starter for a decadent dinner.

This salad has become a staple on my table not just for its flavor but for its story—a dish that carries French tradition, yet leaves room for your own voice. Whether you’re making it for the first time or reimagining it with seasonal flair, the Lyonnaise salad is one of those recipes that feels both special and simple every time.

What Makes a Lyonnaise Salad Unique

Understanding the Classic French Foundation

At its core, the Lyonnaise salad celebrates simple ingredients that transform into something unexpectedly elegant. Traditionally, it features bitter greens like frisée or curly endive, giving the salad its signature crispness and slightly peppery edge. Frisée is especially favored because it stands up beautifully to warm dressing without wilting too quickly.

The heart of this dish is the warm vinaigrette. In most French recipes, this dressing is made with Dijon mustard, white wine vinegar or sherry vinegar, finely minced shallots, and a mix of olive oil and rendered fat—typically from bacon. The fat adds a depth of flavor that clings to the greens and creates a comforting richness in every bite.

A poached egg crowns the salad, its runny yolk becoming part of the dressing the moment it breaks open. This lush texture adds a layer of indulgence and connects all the elements. When the yolk runs into the vinaigrette and coats the greens, you understand why this salad is so iconic in Lyonnaise cuisine.

Ingredient Swaps and Modern Adjustments

While the original recipe uses bacon lardons for that savory crispiness, many modern adaptations—including my own—opt for roasted potatoes or a plant-based protein. These swaps don’t sacrifice flavor; instead, they open the salad to vegetarians or anyone seeking a lighter version. Roasted russet potatoes offer the same golden crunch and carry the dressing well.

The mustard vinaigrette, meanwhile, remains essential. If you’re avoiding animal fats, you can simply skip the bacon grease and stick with a high-quality olive oil—just be sure to keep the shallots and mustard for that classic sharpness.

For a slightly different approach, you can even look to inspiration from other bold salads like this Fresh Corn Salad, which balances warmth and crunch in a completely different way. But no matter how you adapt it, the Lyonnaise salad always brings something memorable to the table.

How to Make a Lyonnaise Salad at Home

Preparing the Base and Dressing

To begin crafting a proper Lyonnaise salad, start by prepping the greens. Frisée lettuce is your best bet for authenticity—it’s slightly bitter, airy, and holds up to the warm dressing. Wash and dry it thoroughly, then tear it into bite-sized pieces. Set it aside while you build the rest of the salad.

Next comes the vinaigrette. Finely mince half a shallot and whisk it together with Dijon mustard and white vinegar. This is your acid base. Now here’s where it gets good—slowly incorporate olive oil and, if you’re using it, the reserved cooking fat from your plant-based or turkey bacon. This step emulsifies the dressing into a silky, full-bodied mixture. Taste and adjust the seasoning. The flavor should be sharp, warm, and just a little creamy.

What makes this salad truly distinctive is how the dressing is warm when it hits the greens. That warmth helps soften the frisée just slightly while intensifying the overall flavor.

Bringing It All Together Warm

Now it’s time for the star textures—crisp roasted potatoes and poached eggs. Dice a russet potato, toss it in olive oil, salt, and pepper, and roast at 425°F until golden and crunchy. These replace the traditional bacon and add a heartier, golden layer to the dish.

As the potatoes roast, bring a pot of water to a gentle simmer. Crack each egg into a bowl. Create a whirlpool in the water and slide the egg in, letting it poach for 3 to 4 minutes. The goal is a set white and runny yolk.

Toss the frisée with the warm vinaigrette in a large bowl. Divide it onto plates, then top with roasted potatoes and your crispy plant-based protein if using. Gently place a poached egg on top. When that yolk breaks, it becomes a rich sauce coating every bite.

Try pairing it with another vibrant option like this Summer Cobb Salad if you’re building a larger spread. But honestly? The Lyonnaise salad stands confidently on its own.

How to Serve and Pair a Lyonnaise Salad

Elevating Everyday Meals

One of the best things about the Lyonnaise salad is how effortlessly it transforms a simple meal into something elevated. Whether you serve it as a light main course or as the opening act to a more elaborate dinner, it carries its own charm and substance. The warm dressing and poached egg make it feel more like a composed dish than a side salad.

For weeknight dinners, it pairs beautifully with roasted chicken, a grilled vegetable plate, or even a warm grain bowl. It’s satisfying without being heavy, and thanks to the roasted potatoes and egg, it offers enough richness to stand on its own.

To create a balanced meal, consider adding toasted bread or a crusty baguette on the side. The bread’s texture and ability to soak up the egg yolk and vinaigrette make it an ideal companion.

Perfect Companions: Beef Bourguignon & Beyond

If you’re wondering, what’s a good salad to go with beef bourguignon?—this is it. The earthy richness of the stew needs a counterpoint, and the Lyonnaise salad offers that in spades. The slight bitterness of frisée, the acidity of the mustard vinaigrette, and the silkiness of the egg all help cut through the beef’s intensity. Together, they feel like two chapters of the same culinary story.

Other strong pairings include seared duck breast, roasted pork, or even a warm mushroom tart. If wine is on the table, opt for something crisp and French: a dry Sauvignon Blanc or a light Burgundy red will accentuate the salad’s brightness and complexity.

With its thoughtful balance of textures and flavors, this salad feels equally suited for casual gatherings or formal meals. It’s flexible, elegant, and unforgettable—exactly what you want from a modern classic.

Warm Lyonnaise salad with poached egg and frisée
Rustic Lyonnaise salad with crisp potatoes and poached egg

FAQS

What is a Lyonnaise salad?

A Lyonnaise salad is a traditional French dish originating from Lyon, made with frisée lettuce, a warm mustard-shallot vinaigrette, crisp bacon or roasted potatoes, and topped with a poached egg. It’s known for its harmony of textures and warm, rich flavors.

What is a Lyonnaise sauce made of?

Lyonnaise sauce is a classic French sauce typically made with onions, white wine, vinegar, and demi-glace, often served with meats. It differs from the salad’s vinaigrette, which focuses more on mustard, shallots, and fat.

What is Lyonnaise made of?

The term “Lyonnaise” generally refers to dishes prepared in the style of Lyon, France. For example, “pommes Lyonnaise” are sautéed potatoes with onions and parsley. A Lyonnaise salad uses the same regional concept: warm components, simple techniques, and robust flavor.

What is a good salad to go with beef bourguignon?

The Lyonnaise salad is an excellent match for beef bourguignon. The bright, tangy vinaigrette and bitter greens help balance the rich, deep flavors of the stew. The poached egg adds luxury without competing with the main dish.

Conclusion

The Lyonnaise salad is more than just a warm salad—it’s a symbol of refined rusticity from the heart of French cuisine. With just a few ingredients and thoughtful preparation, you can bring a touch of Lyon into your kitchen. Whether you serve it as a meal in itself or as a vibrant counterbalance to something rich like beef bourguignon, this salad is both versatile and deeply satisfying.

Now that you know how to prepare, adapt, and serve it, why not try it this week? Let its warmth and brightness inspire a new favorite in your recipe rotation. And don’t forget to explore other fresh salad inspirations like our Fresh Corn Salad and Summer Cobb Salad Recipe to round out your table.

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