Copycat Ruth’s Chris Potatoes au Gratin Recipe (Creamy and Cheesy!)

Veröffentlicht am May 8, 2026

Copycat Ruth's Chris Potatoes au Gratin Recipe (Creamy and Cheesy!)

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If you’re a fan of the luxurious dining experience that comes with a visit to Ruth’s Chris Steak House, you’re likely familiar with their iconic Potatoes au Gratin. This creamy, cheesy dish is the perfect accompaniment to any steak, but who says you have to visit the restaurant to indulge? With our Copycat Ruth’s Chris Potatoes au Gratin recipe, you can bring this decadent side dish right into your home kitchen. Imagine layers of tender, thinly sliced russet potatoes enveloped in a rich, creamy cheese sauce, all baked to golden perfection. This recipe captures all the delightful flavors of the original while being easy to prepare, making it an ideal choice for family dinners, holiday gatherings, or even just a special treat for yourself. Get ready to elevate your meal with this sensational side that is sure to impress!

Why You’ll Love This Recipe

There are countless reasons to adore this Copycat Ruth’s Chris Potatoes au Gratin recipe. For starters, it is incredibly easy to prepare, requiring minimal hands-on time while delivering maximum flavor. The combination of creamy heavy cream and whole milk creates a velvety texture that coats the potatoes beautifully. The blend of sharp cheddar and nutty Gruyère cheeses adds depth and richness, making each bite a mouthwatering experience.

Moreover, this recipe is highly customizable. You can easily adjust the cheese blend to suit your personal preferences, or even add in extras like cooked bacon or caramelized onions for a unique twist. It’s a dish that can easily adapt to your taste, ensuring that every time you make it, it feels like a new experience.

Finally, the presentation is stunning. As the potatoes bake, they develop a golden, bubbly crust that beckons you to dig in. Whether you’re serving guests or enjoying a cozy night in, this dish is sure to be the star of the show. It’s comfort food at its finest, and once you’ve tried it, you’ll want to make it a regular on your dinner table!

Why You Should Try This Recipe

This Copycat Ruth’s Chris Potatoes au Gratin recipe is more than just a delicious dish; it’s an experience. The rich, creamy texture and cheesy flavor profile create an indulgent side dish that pairs perfectly with a variety of main courses, from succulent steaks to roasted chicken. You may wonder why you should try this specific recipe, and here are several compelling reasons:

  • Restaurant Quality at Home: Enjoy the same high-end flavors you’d expect from a fine dining establishment without the hefty price tag. Impress your family and friends with gourmet cooking right from your kitchen!
  • Perfect for Any Occasion: Whether it’s a holiday feast, a family gathering, or a simple weeknight dinner, Copycat Ruth’s Chris Potatoes au Gratin fits the bill. It’s versatile enough to complement any meal.
  • Simple Ingredients: This recipe uses straightforward ingredients that are easy to find, meaning you won’t have to hunt for anything obscure. You likely already have many of these items in your pantry!
  • Comfort Food Appeal: There’s something inherently satisfying about creamy, cheesy potatoes. This dish evokes nostalgia and warmth, making it perfect comfort food for any occasion.

Ingredients and Utensils Needed

Ingredients

To make this delightful Copycat Ruth’s Chris Potatoes au Gratin, you will need the following ingredients:

  • 2 pounds russet potatoes: Peeled and thinly sliced. Russet potatoes are ideal for their starchy texture, which helps create that creamy consistency.
  • 2 cups heavy cream: Provides the rich, creamy base for the sauce.
  • 1 cup whole milk: Balances the richness of the heavy cream.
  • 2 cups shredded cheddar cheese: Adds sharpness and flavor.
  • 1 cup shredded Gruyère cheese: Introduces a nutty taste that complements the cheddar.
  • 4 tablespoons unsalted butter: For sautéing and flavor.
  • 4 cloves garlic: Minced, for an aromatic kick.
  • 1 teaspoon salt: Enhances all the flavors.
  • ½ teaspoon black pepper: Adds a touch of heat.
  • ½ teaspoon paprika: For a subtle smokiness and color.
  • ½ teaspoon onion powder: To deepen flavor.
  • Fresh parsley: Chopped, for garnish.

Utensils

In addition to the ingredients, you’ll need the following tools and utensils to ensure your recipe comes out perfectly:

  • 9×13-inch baking dish: This size is perfect for layering the potatoes and sauce.
  • Sharp knife or mandoline: For thinly slicing the potatoes evenly.
  • Cutting board: To prepare your ingredients safely.
  • Measuring cups and spoons: For accurate ingredient measurements.
  • Large saucepan: For heating the cream mixture.
  • Aluminum foil: To cover the baking dish during the initial baking phase.
  • Spatula or wooden spoon: For mixing and layering ingredients.

Detailed Recipe Steps

Now that you have your ingredients and utensils ready, it’s time to dive into the preparation of your Copycat Ruth’s Chris Potatoes au Gratin. Follow these steps closely to achieve the best results:

  1. Preheat the Oven: Start by preheating your oven to 375°F (190°C). This ensures that your potatoes will bake evenly and develop that golden crust.
  2. Melt the Butter: In a large saucepan over medium heat, melt the 4 tablespoons of unsalted butter. Be careful not to let it brown; you just want it melted.
  3. Sauté the Garlic: Add the minced garlic to the melted butter and sauté for about 1 minute until fragrant. This step infuses the butter with garlic flavor, which is crucial for the overall taste.
  4. Add the Cream and Milk: Stir in the 2 cups of heavy cream and 1 cup of whole milk. Mix well and heat until the mixture is just about to simmer, but do not let it boil. Once heated, remove from the heat.
  5. Season the Mixture: Add the salt, black pepper, paprika, and onion powder to the cream mixture. Stir until well combined, ensuring that all the seasonings are evenly distributed.
  6. Layer the Potatoes: Grease your 9×13-inch baking dish. Begin layering half of the sliced potatoes on the bottom of the dish. Spread them out evenly to ensure even cooking.
  7. Add the Cream Mixture: Pour half of the cream mixture over the first layer of potatoes, ensuring they are well coated.
  8. Add the Cheeses: Sprinkle half of the shredded cheddar and Gruyère cheeses over the cream-soaked potatoes. Don’t be shy—make sure to cover them thoroughly!
  9. Repeat the Layers: Repeat the layering process with the remaining potatoes, followed by the remaining cream mixture, and top with the rest of the cheese. This layering technique is vital for achieving that perfect cheesy goodness.
  10. Cover and Bake: Cover the dish with aluminum foil and bake in the preheated oven for 45 minutes. This allows the potatoes to cook through and absorb all the delicious flavors.
  11. Uncover and Finish Baking: After 45 minutes, remove the foil and continue baking for an additional 30 minutes. This step is essential for achieving a beautifully golden, bubbling top.
  12. Cool and Garnish: Once the potatoes are tender and the top is golden brown, remove the dish from the oven and let it cool for a few minutes. Just before serving, garnish with freshly chopped parsley for a pop of color and freshness.

Tips and Variations

While the Copycat Ruth’s Chris Potatoes au Gratin recipe is scrumptious as is, here are some tips and variations to make it your own:

  • Cheese Variations: Feel free to experiment with different cheese combinations. For a spicier kick, add pepper jack cheese. For a more gourmet touch, try adding some blue cheese or fontina.
  • Vegan Version: Substitute the heavy cream and milk with coconut cream and almond milk, and use vegan cheese alternatives to create a plant-based version of this dish.
  • Gluten-Free Option: This recipe is naturally gluten-free, but make sure that any cheese you choose is labeled as gluten-free to avoid cross-contamination.
  • Extra Ingredients: Add cooked bacon or ham for a meaty twist. You could also layer in cooked vegetables like spinach or mushrooms for added nutrition.
  • Avoiding Common Mistakes: Ensure your potatoes are sliced evenly to promote even cooking. If you cut them too thick, they may not cook through properly.

Nutritional Values and Benefits

Understanding the nutritional values of your food is important, especially when it comes to indulgent dishes like Copycat Ruth’s Chris Potatoes au Gratin. Here’s a breakdown of the approximate nutritional values per serving (based on 8 servings):

  • Calories: 400-500
  • Protein: 12-15g
  • Fat: 30-35g
  • Carbohydrates: 30-35g

While this dish is rich and indulgent, it does offer some nutritional benefits:

  • Potatoes: A great source of potassium, vitamin C, and dietary fiber.
  • Cheese: Provides calcium and protein, essential for bone health.
  • Garlic: Known for its health benefits, including boosting the immune system and having anti-inflammatory properties.

Frequently Asked Questions

What type of potatoes are best for au gratin?

What type of potatoes are best for au gratin?

Russet potatoes are ideal for au gratin recipes due to their starchy texture, which lends itself well to creating a creamy, smooth dish. Yukon Gold potatoes are also a great option for their buttery flavor and creamy texture.

Can I make this dish ahead of time?

Can I make this dish ahead of time?

Yes, you can prepare this dish ahead of time. Simply assemble the potatoes and cream mixture in the baking dish, cover, and refrigerate. When ready to bake, allow it to sit at room temperature for about 30 minutes before placing it in the oven.

Can I freeze leftovers?

Can I freeze leftovers?

Yes, you can freeze leftovers. Make sure to cool the dish completely before transferring it to an airtight container. It can be stored in the freezer for up to 2 months. When ready to eat, thaw in the refrigerator and reheat in the oven.

How can I make it spicier?

How can I make it spicier?

To add some heat, consider incorporating sliced jalapeños or a dash of cayenne pepper into the cream mixture. You can also mix in spicy cheese varieties like pepper jack for an extra kick.

What can I serve with Potatoes au Gratin?

What can I serve with Potatoes au Gratin?

This dish pairs beautifully with roasted meats, grilled steaks, or even a simple green salad. Its rich flavors complement a variety of main dishes, making it a versatile side option.

Conclusion

In conclusion, the Copycat Ruth’s Chris Potatoes au Gratin recipe is a must-try for anyone who loves rich, creamy comfort food. With easy-to-follow steps and ingredients you likely have on hand, you can recreate this restaurant favorite in your own kitchen. Don’t forget to share your experience in the comments below, and if you’re looking for more delicious recipes, check out this easy pasta salad or our collection of delightful treats that you will love! Happy cooking!

For more inspiration, feel free to check out my Pinterest for additional recipes and ideas: Mallory’s Recipes Blog.

Indulge at Home with Copycat Ruth’s Chris Potatoes au Gratin Recipe!
Copycat Ruth's Chris Potatoes au Gratin Recipe (Creamy and Cheesy!)

Copycat Ruth’s Chris Potatoes au Gratin

This creamy, cheesy dish is a perfect accompaniment to any steak, bringing restaurant-quality flavors to your kitchen with ease.
Prep Time 20 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 35 minutes
Servings: 8 servings
Course: Side Dish
Cuisine: American
Calories: 450

Ingredients
  

For the Potatoes au Gratin
  • 2 lb russet potatoes peeled and thinly sliced
  • 2 cups heavy cream
  • 1 cup whole milk
  • 2 cups shredded cheddar cheese
  • 1 cup shredded Gruyère cheese
  • 4 tbsp unsalted butter
  • 4 cloves garlic minced
  • 1 tsp salt
  • 0.5 tsp black pepper
  • 0.5 tsp paprika
  • 0.5 tsp onion powder
  • Fresh parsley chopped, for garnish

Equipment

  • 9x13-inch baking dish
  • Large saucepan
  • Sharp knife or mandoline
  • Cutting Board
  • Measuring cups and spoons
  • Aluminum foil
  • Spatula or Wooden Spoon

Method
 

  1. Step 1: Preheat your oven to 375°F (190°C).
  2. Step 2: In a large saucepan over medium heat, melt the unsalted butter. Add minced garlic and sauté for about 1 minute until fragrant.
  3. Step 3: Stir in heavy cream and whole milk, heating until just about to simmer. Remove from heat.
  4. Step 4: Season the mixture with salt, black pepper, paprika, and onion powder.
  5. Step 5: Grease your baking dish and begin layering half of the sliced potatoes. Pour half of the cream mixture over the first layer, followed by half of the cheeses.
  6. Step 6: Repeat layering with the remaining potatoes, cream mixture, and cheeses.
  7. Step 7: Cover the dish with aluminum foil and bake for 45 minutes.
  8. Step 8: Remove the foil and continue baking for an additional 30 minutes until golden brown.
  9. Step 9: Let cool for a few minutes before garnishing with chopped parsley.

Notes

This dish can be prepared ahead of time and refrigerated before baking. It is also freezer-friendly for up to 2 months.
Copycat Ruth's Chris Potatoes au Gratin Recipe (Creamy and Cheesy!)

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