The Ruth Chris Lyonnaise Potatoes Recipe brings fine dining elegance to your kitchen.
This classic French-inspired dish features golden potatoes layered with caramelized onions and rich butter.
The recipe creates a perfect balance of crispy edges and tender centers that made Ruth’s Chris Steak House famous.
This Ruth Chris Lyonnaise Potatoes Recipe transforms simple ingredients into restaurant-quality perfection.
The secret lies in proper layering techniques and precise cooking temperatures.
Each bite delivers the luxurious taste that upscale steakhouses are known for, making it an ideal accompaniment to premium meals.
When I First Introduced To
I discovered this Ruth Chris Lyonnaise Potatoes Recipe during a special anniversary dinner.
The golden layers of potatoes with sweet caramelized onions created an unforgettable experience.
The rich, buttery flavor paired perfectly with our steaks. From that moment, I knew I had to recreate this masterpiece at home for my family.

Equipment List
- Large cast iron skillet
- Sharp chef’s knife
- Cutting board
- Mandoline slicer (optional)
- Measuring cups
- Large mixing bowl
- Oven-safe baking dish
Ingredients List
- 3 large russet potatoes, thinly sliced
- 2 large yellow onions, sliced
- 4 tablespoons butter
- 2 tablespoons olive oil
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ cup heavy cream
- 2 tablespoons fresh thyme
Step-by-Step Preparation
- Preheat oven to 375°F.
- Slice potatoes into thin rounds.
- Heat butter and oil in skillet.
- Cook onions until golden brown.
- Layer potatoes in baking dish.
- Spread caramelized onions over potatoes.
- Pour cream evenly over layers.
- Season with salt and pepper.
- Sprinkle fresh thyme on top.
- Bake for 45 minutes until golden.
Recipe Tips
- Use russet potatoes for the best texture and flavor absorption.
- Slice potatoes uniformly for even cooking throughout the dish.
- Don’t skip caramelizing onions – this step adds essential sweetness.
- Cover with foil if tops brown too quickly during baking.
- Let rest 10 minutes before serving for perfect presentation.
What to Serve With Ruth Chris Lyonnaise Potatoes Recipe
- Grilled Filet Mignon: The buttery potatoes complement the tender beef perfectly, creating a classic steakhouse combination that’s both elegant and satisfying.
- Roasted Asparagus: Fresh green vegetables provide a light contrast to the rich potatoes, adding color and nutritional balance to your plate.
- Caesar Salad: Crisp romaine lettuce with tangy dressing cuts through the richness, offering a refreshing palate cleanser between bites.
Conclusion
This Ruth Chris Lyonnaise Potatoes Recipe delivers restaurant-quality results in your home kitchen.
The combination of perfectly layered potatoes and caramelized onions creates an unforgettable side dish.
With simple ingredients and careful technique, you can enjoy this steakhouse favorite anytime you desire.
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Ruth Chris Lyonnaise Potatoes Recipe
Equipment
- Large cast iron skillet
- Sharp chef's knife
- Cutting Board
- Mandoline slicer (optional)
- Measuring Cups
- Large Mixing Bowl
- Oven-safe baking dish
Ingredients
- 3 large russet potatoes thinly sliced
- 2 large yellow onions sliced
- 4 tablespoons butter
- 2 tablespoons olive oil
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ cup heavy cream
- 2 tablespoons fresh thyme
Instructions
- Preheat oven to 375°F.
- Slice potatoes into thin rounds.
- Heat butter and oil in skillet.
- Cook onions until golden brown.
- Layer potatoes in baking dish.
- Spread caramelized onions over potatoes.
- Pour cream evenly over layers.
- Season with salt and pepper.
- Sprinkle fresh thyme on top.
- Bake for 45 minutes until golden.
Notes
- Use russet potatoes for the best texture and flavor absorption.
- Slice potatoes uniformly for even cooking throughout the dish.
- Don’t skip caramelizing onions – this step adds essential sweetness.
- Cover with foil if tops brown too quickly during baking.
- Let rest 10 minutes before serving for perfect presentation.










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