Copycat Ruth’s Chris Potatoes au Gratin
If you’ve ever dined at Ruth’s Chris Steak House, you probably fell in love with their famous Potatoes au Gratin. This decadent dish is a true comfort food favorite, blending creamy potatoes with layers of rich cheese. Luckily, you can recreate this classic at home with this easy and delicious recipe!
Why Make This Recipe
There are plenty of reasons to whip up a batch of Copycat Ruth’s Chris Potatoes au Gratin. Not only does this dish bring a restaurant-quality experience to your dinner table, but it’s also incredibly comforting. Creamy, cheesy, and loaded with flavor, this dish can elevate any meal, whether it’s a casual family dinner or a fancy gathering with friends. Plus, it’s straightforward to make and requires ingredients that you likely already have in your kitchen!
How to Make Copycat Ruth’s Chris Potatoes au Gratin
Making Copycat Ruth’s Chris Potatoes au Gratin is a delightful process that fills your home with mouthwatering aromas. Follow these simple steps for a creamy, cheesy success.
Ingredients:
- 2 tbsp butter (plus extra for greasing the dish)
- 1/2 medium onion (minced)
- 1 clove garlic (minced)
- 1.25 tsp salt (for seasoning)
- 1/2 tsp ground black pepper (for seasoning)
- 3/4 cup chicken stock (for sauce)
- 1.25 cups heavy cream (for creamy texture)
- 1.5-1.75 lbs russet potatoes (about 5-6, peeled and sliced 1/8 inch thick)
- 3 cups shredded cheese (mix of 2 cups Cheddar, 3/4 cup Fontina or Provolone, and 1/4 cup Parmesan)
- 1 tbsp chopped parsley (for garnish)
Directions:
- Preheat your oven to 425°F (220°C) to ensure even baking.
- In a large skillet over medium heat, melt 2 tablespoons of butter. Add the minced onion and cook for about 5 minutes until soft, then add garlic, salt, and pepper. Cook for an additional 30 seconds until fragrant.
- Pour in the chicken stock and heavy cream, stirring to combine. Add the thinly sliced potatoes, ensuring they are well-coated in the sauce.
- Increase the heat to bring the mixture to a simmer. Cover, reduce heat to medium-low, and cook until the potatoes are nearly tender, about 15-20 minutes. Stir occasionally.
- Butter an 8×8-inch baking dish or five to six small individual dishes.
- Transfer the potatoes and sauce to the prepared baking dish, spreading evenly. Top with an even layer of the shredded cheese mixture.
- Bake for 10-15 minutes, or until the cheese is melted and golden brown. Let the dish rest for a few minutes before serving.
- Sprinkle with chopped parsley and serve warm. Enjoy!

Pro Tips for Success with Copycat Ruth’s Chris Potatoes au Gratin
- Slice Uniformly: For even cooking, make sure to slice your potatoes consistently at 1/8 inch thickness.
- Choose High-Quality Cheese: Opt for good quality cheese for the best flavor. A blend of sharp Cheddar and creamy Fontina adds depth.
- Pre-heat Your Dish: Pre-heating your baking dish while the oven warms up can help the potatoes cook more evenly.
- Don’t Rush the Simmer: Allow the potatoes to simmer in the sauce until they are nearly tender. This step ensures a creamy texture in the final dish.
- Experiment with the Cheese: Feel free to switch up the cheese blends according to your taste preferences.
Flavor Variations
- Spicy Twist: Add diced jalapeños or a sprinkle of red pepper flakes for a flavorful kick.
- Herbal Infusion: Mix in some fresh herbs like thyme or rosemary for an aromatic addition.
- Bacon Lovers: Incorporate crumbled bacon into the cheese mixture for an added savory crunch.
- Mushroom Medley: Stir in sautéed mushrooms for an earthy, umami flavor enhancement.
- Veggie Boost: Add steamed broccoli or spinach within the layers for a healthy twist.
Serving Suggestions
Copycat Ruth’s Chris Potatoes au Gratin pairs beautifully with various dishes. Serve them alongside a thick, juicy steak for a classic combination. They also go well with roasted chicken or baked fish, making them an excellent side option for any meal. For a lighter meal, consider pairing them with a fresh green salad drizzled with vinaigrette.
Storage and Freezing Instructions
Store any leftover Copycat Ruth’s Chris Potatoes au Gratin in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply place them in a 350°F oven until warmed through. You can also freeze the dish for longer storage; however, the texture may change slightly after thawing. To freeze, allow the dish to cool completely, cover tightly with plastic wrap, and then foil. It can be kept in the freezer for up to 2-3 months. To reheat from frozen, bake at 350°F for 25-30 minutes.
Nutrition Facts (Per Serving)
| Nutrient | Amount |
|—————–|———|
| Calories | 450 |
| Protein | 12 g |
| Carbohydrates | 35 g |
| Fat | 30 g |
| Fiber | 2 g |
| Sodium | 800 mg |
FAQ About Copycat Ruth’s Chris Potatoes au Gratin
Can I use a different type of potato instead of russet?
Yes! While russet potatoes are ideal due to their starchy nature, you can also use Yukon Gold or even red potatoes. Keep in mind that the texture may vary.
How can I make this recipe gluten-free?
This dish is naturally gluten-free if you ensure that your chicken stock doesn’t contain any gluten. Always check labels to be certain.
Can I prepare this dish in advance?
Absolutely! You can prep the potatoes and sauce a day ahead and store them in the refrigerator. When you’re ready to bake, simply pour everything into a baking dish, add cheese, and bake as directed.
What cheese can I substitute for the suggested types?
You can use any melty cheese you love! Gouda, Monterey Jack, or even a spicy pepper jack can make delicious adjustments.
Is it possible to make this dish lighter?
Yes, you can substitute half-and-half for the heavy cream and use less cheese. Including more vegetables can also help lower the overall calorie count.
Can I make this dish without the chicken stock?
If you need to avoid chicken stock, vegetable broth is an excellent alternative, or you might simply add more cream to maintain the consistency.
Final Thoughts
Copycat Ruth’s Chris Potatoes au Gratin is a dish that brings warmth, richness, and a bit of indulgence into your home. Whether it’s a special occasion or a weeknight dinner, this creamy and cheesy potato delight is sure to impress. With simple ingredients and straightforward directions, there’s no reason not to try making this beloved recipe in your own kitchen. Happy cooking!
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Copycat Ruth’s Chris Potatoes au Gratin
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
Recreate the creamy and cheesy delight of Ruth’s Chris Potatoes au Gratin at home with this easy recipe.
Ingredients
- 2 tbsp butter (plus extra for greasing the dish)
- 1/2 medium onion (minced)
- 1 clove garlic (minced)
- 1.25 tsp salt (for seasoning)
- 1/2 tsp ground black pepper (for seasoning)
- 3/4 cup chicken stock (for sauce)
- 1.25 cups heavy cream (for creamy texture)
- 1.5–1.75 lbs russet potatoes (about 5-6, peeled and sliced 1/8 inch thick)
- 3 cups shredded cheese (mix of 2 cups Cheddar, 3/4 cup Fontina or Provolone, and 1/4 cup Parmesan)
- 1 tbsp chopped parsley (for garnish)
Instructions
- Preheat your oven to 425°F (220°C).
- In a large skillet over medium heat, melt 2 tablespoons of butter. Add the minced onion and cook for about 5 minutes until soft, then add garlic, salt, and pepper. Cook for an additional 30 seconds until fragrant.
- Pour in the chicken stock and heavy cream, stirring to combine. Add the thinly sliced potatoes, ensuring they are well-coated in the sauce.
- Increase heat to bring the mixture to a simmer. Cover, reduce heat to medium-low, and cook until the potatoes are nearly tender, about 15-20 minutes. Stir occasionally.
- Butter an 8×8-inch baking dish or five to six small individual dishes.
- Transfer the potatoes and sauce to the prepared baking dish, spreading evenly. Top with an even layer of the shredded cheese mixture.
- Bake for 10-15 minutes, or until the cheese is melted and golden brown. Let the dish rest for a few minutes before serving.
- Sprinkle with chopped parsley and serve warm.
Notes
For best results, slice potatoes uniformly and use high-quality cheese. You can also experiment with different cheese blends.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 2g
- Sodium: 800mg
- Fat: 30g
- Saturated Fat: 18g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 12g
- Cholesterol: 95mg




