Have you ever faced a dinner dilemma wondering how to impress without breaking a sweat? Enter my Ruth’s Chris-Inspired Potatoes au Gratin, a find that transforms ordinary meals into extraordinary feasts! This lush side dish combines layers of russet potatoes and a tantalizing medley of sharp cheddar and Parmesan in a creamy garlic-infused sauce. Not only is it an effortless crowd-pleaser, but it also elevates any dining experience, making it perfect for special occasions or cozy family dinners. Whether you’re hosting friends or simply treating yourself, this comfort food classic brings that steakhouse vibe into your home kitchen. As you prepare to tantalize your taste buds, don’t you want to see just how easy it is to create this dish?

Why is this recipe a must-try?
Irresistible Flavor: The combination of creamy garlic sauce and melted cheeses creates a flavor explosion that will have everyone coming back for more.
Effortless Preparation: With simple steps and minimal ingredients, this dish is as easy to make as it is exquisite, freeing you to enjoy your company.
Versatile Pairing: Perfect alongside grilled meats or even a fresh salad, these potatoes fit seamlessly into any meal.
Impressive Presentation: Serve this golden-brown delight straight from the oven for an eye-catching centerpiece that will leave your guests in awe!
Comforting and Satisfying: Whether for special occasions or weeknight dinners, this hearty side dish is the ultimate comfort food to uplift your dining experience. Are you ready to explore more comfort food ideas?
Ruth’s Chris-Inspired Potatoes au Gratin Ingredients
For the Potatoes
• Russet Potatoes – The foundation of this dish; use Yukon gold for extra creaminess if desired.
• Butter – Greases the baking dish and adds rich flavor; olive oil can be used as a dairy-free option.
For the Cheese Mixture
• Sharp Cheddar Cheese – Offers a robust, cheesy flavor that melts perfectly; swap for mild cheddar for less tang.
• Parmesan Cheese – Enhances the dish with salty, nutty notes; Grana Padano is a suitable alternative.
For the Cream Sauce
• Heavy Cream – Creates a luxurious texture for the sauce; half-and-half can lighten it up if preferred.
• Whole Milk – Balances the richness of the cream; low-fat milk can be used for a lighter option.
• Minced Garlic – Imparts aromatic richness; fresh garlic is best for maximum flavor.
For Seasoning
• Salt – Essential for elevating all flavors; adjust to taste.
• Black Pepper – Adds warmth and a bit of bite; fresh ground is ideal.
• Paprika – Offers a slight smokiness; can be omitted for a milder flavor.
• Ground Nutmeg – Gives a warm undertone; this is optional but highly recommended for depth.
Experience the delightful layers of flavor in these Ruth’s Chris-Inspired Potatoes au Gratin—a creamy comfort food that you can easily whip up for any occasion!
Step‑by‑Step Instructions for Ruth’s Chris-Inspired Potatoes au Gratin
Step 1: Preheat and Prepare the Dish
Start by preheating your oven to 375°F (190°C). While the oven heats, take a 9×13-inch baking dish and generously grease it with butter to prevent sticking and enhance flavor. This crucial step sets the stage for your creamy, cheesy Ruth’s Chris-Inspired Potatoes au Gratin to bake beautifully.
Step 2: Sauté the Garlic
In a medium saucepan, melt 2 tablespoons of butter over medium heat. Once melted, add 2 cloves of minced garlic and sauté for about 1-2 minutes until fragrant but not browned. This step infuses the base of your creamy sauce with aromatic goodness, which will elevate the flavors of your Potatoes au Gratin.
Step 3: Create the Cream Mixture
To the saucepan with garlic, pour in 1 cup of heavy cream and 1 cup of whole milk. Season this mixture with salt, black pepper, paprika, and a pinch of ground nutmeg. Warm the mixture over low heat, stirring occasionally, for about 5 minutes until it’s steaming, but do not let it boil. This creamy sauce will envelop the potatoes and add richness.
Step 4: Layer the Potatoes
With a mandoline slicer (or a sharp knife), slice 4 medium russet potatoes into 1/8-inch thick rounds for even cooking. Start layering half of the sliced potatoes evenly in the greased baking dish. Pour half of the cream mixture over this first layer, followed by sprinkling half of your sharp cheddar and Parmesan cheese. This creates the first comforting layer of your dish.
Step 5: Repeat the Layering Process
Next, repeat the layering process by adding the remaining potato slices evenly over the first layer. Pour the rest of the warm cream mixture over these potatoes, ensuring they are covered. Finally, sprinkle the remaining sharp cheddar and Parmesan cheeses on top. This double layer of potatoes will create a delicious depth to the Ruth’s Chris-Inspired Potatoes au Gratin.
Step 6: Bake the Potatoes
Cover the baking dish tightly with aluminum foil and place it in the preheated oven. Bake for 45 minutes, allowing the potatoes to soften and absorb the flavors of the cream and cheese. The foil will trap steam, ensuring the potatoes cook through evenly while retaining moisture.
Step 7: Uncover and Brown the Top
After 45 minutes, carefully remove the foil to reveal your bubbling creation. Bake for an additional 20-25 minutes uncovered until the top is golden brown and the potatoes are tender. You’ll know they’re ready when the cheese is melted and slightly crispy, giving that irresistible allure of Ruth’s Chris-Inspired Potatoes au Gratin.
Step 8: Let Rest Before Serving
Once out of the oven, allow the dish to sit for about 10 minutes. This resting period helps the creamy layers set, making it easier to serve. As the aromas waft through your kitchen, you’ll be eager to enjoy the rich flavors of your homemade Potatoes au Gratin, perfect for any special occasion or a comforting family dinner.

How to Store and Freeze Ruth’s Chris-Inspired Potatoes au Gratin
Fridge: Store leftovers in an airtight container for up to 3 days. Allow the dish to cool before sealing to maintain freshness and flavor.
Freezer: For longer storage, freeze in portions for up to 2 months. Wrap tightly in plastic wrap and then aluminum foil to prevent freezer burn.
Reheating: Gently reheat in the oven at 350°F (175°C) for 20-30 minutes until warmed through. Adding a splash of cream can help revive the creamy texture of the Ruth’s Chris-Inspired Potatoes au Gratin.
What to Serve with Ruth’s Chris-Inspired Potatoes au Gratin
Looking to create a hearty meal that’s as satisfying as it is delicious? Pairing is key to a delightful dining experience.
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Grilled Ribeye Steak: The rich flavors of juicy steak complement the creamy potatoes perfectly, making every bite a luxurious treat. A tender, perfectly seasoned ribeye raises your meal to new heights.
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Garlic Roasted Asparagus: This vibrant side adds a fresh, crunchy bite to your plate, contrasting beautifully with the creamy layers of the potatoes. Season with lemon zest for an extra burst of flavor.
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Honey Glazed Carrots: The natural sweetness of glazed carrots balances the savory richness of the potatoes, providing a lovely color contrast on your table. Plus, their tender bite is irresistibly satisfying.
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Simple Green Salad: A light salad with mixed greens, cherry tomatoes, and a zesty vinaigrette cuts through the creamy comfort of the au gratin, cleansing the palate beautifully between bites.
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Creamy Coleslaw: This crunchy, tangy side dish provides wonderful texture and a refreshing contrast to the indulgent potatoes, making every forkful exciting.
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Sparkling White Wine: A glass of crisp sparkling wine elevates the meal, enhancing the flavors of both the steak and potatoes without overwhelming the taste buds. The bubbles make it feel extra festive!
Expert Tips for Ruth’s Chris-Inspired Potatoes au Gratin
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Slice Thin: Ensure potatoes are sliced to about 1/8 inch thick for even cooking. This prevents unevenly cooked sections and guarantees a creamy texture throughout.
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Layer Smartly: Layering the potatoes and cream mixture properly helps achieve that delightful cheesy goodness. Don’t rush; take your time to create even layers!
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Rest Time Matters: Allow the potatoes au gratin to rest for 10 minutes after baking. This lets the dish set and makes serving much easier.
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Watch the Broil: For a crispy top, consider broiling for the last few minutes of baking. Just keep an eye on it to prevent burning—golden brown is the goal!
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Customize Flavors: Feel free to experiment with different cheese blends in your Ruth’s Chris-Inspired Potatoes au Gratin, like Gruyère or fontina, for added flavor depth.
Ruth’s Chris-Inspired Potatoes au Gratin Variations
Feel free to get creative with this delectable dish and customize it to your heart’s desire!
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Herb-Infused:
Stir in fresh herbs like thyme or rosemary into the cream mixture for added aromatic depth. You’ll be surprised at how herbs can elevate the flavor profile beautifully. -
Smoky Addition:
Incorporate smoked gouda with your cheese blend for a unique, smoky flavor twist. This delightful addition brings a hint of sophistication that will charm your guests. -
Spicy Kick:
Add diced jalapeños or a sprinkle of cayenne pepper to the cream mix for a heated surprise. The warmth will give your comfort food a fun, zesty edge that adventurous palates will love. -
Vegetable Medley:
Layer in sautéed mushrooms or roasted bell peppers between potato layers for a wholesome twist. This adds a colorful flair and elevates the nutritional value of your dish. -
Gluten-Free Crunch:
Top your dish with gluten-free breadcrumbs or crushed cornflakes before the final bake for added texture. The crunch will contrast beautifully with the creamy layers. -
Plant-Based Swap:
Replace heavy cream and cheese with coconut cream and nutritional yeast for a vegan-friendly version. It offers a rich taste while keeping the essence of comfort food intact. -
Caramelized Onions:
Mix in caramelized onions between the potato layers for a hint of sweetness and richness. This flavor depth creates a mouthwatering experience with each bite. -
Cheesy Herb Crust:
Top with a mixture of breadcrumbs, parmesan, and fresh parsley before baking for an irresistible crunchy topping. It makes for beautiful presentation and added flavor, just like the best steakhouses.
Don’t forget, serving it alongside a fresh green salad can also add a delightful contrast! If you’d like more mouthwatering ideas, check out these comfort food recipes.
Make Ahead Options
These Ruth’s Chris-Inspired Potatoes au Gratin are ideal for meal prep, allowing you to enjoy a delicious side dish with minimal last-minute effort. You can prepare the entire dish up to 24 hours ahead; simply assemble the layers of potatoes, cream mixture, and cheese in the baking dish, then cover tightly with plastic wrap and refrigerate. To maintain quality, prevent browning of the potatoes by ensuring they are well-coated with the cream mix. When you’re ready to serve, bake straight from the fridge, adding about 10-15 extra minutes to the total bake time for perfect creamy results. This time-saving strategy ensures you can relish tasty comfort food without the rush!

Ruth’s Chris-Inspired Potatoes au Gratin Recipe FAQs
What type of potatoes should I use?
I recommend using russet potatoes for their starchy quality, which provides the perfect texture for au gratin. If you’re looking for a creamier option, Yukon gold potatoes are a great substitute, as they offer a buttery flavor and smooth consistency.
How should I store leftover Potatoes au Gratin?
To keep your creamy dish fresh, store any leftovers in an airtight container in the refrigerator for up to 3 days. Make sure it cools completely before sealing it. When you’re ready to enjoy it again, gently reheat in the oven to maintain its delicious texture.
Can I freeze Ruth’s Chris-Inspired Potatoes au Gratin?
Absolutely! For longer storage, you can freeze these potatoes in portions for up to 2 months. Just wrap them tightly in plastic wrap followed by aluminum foil to prevent freezer burn. When you’re ready to serve, thaw them in the refrigerator overnight before reheating.
How do I ensure my Potatoes au Gratin cook evenly?
Slice the potatoes thinly, about 1/8 inch thick, for optimal cooking. This helps them cook through evenly and absorb the flavors of the cream. Additionally, layering the potatoes and cream mixture carefully creates that wonderful creamy texture.
Are there any dietary considerations I should be aware of?
Great question! For a dairy-free version, substitute heavy cream with a blend of almond milk and a vegan cream cheese alternative. If there are allergies, check for cheese and cream alternatives that fit your dietary needs. Always remember to read labels if serving to guests with allergies.

Ruth’s Chris-Inspired Potatoes au Gratin That Melt in Your Mouth
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish with butter.
- Melt 2 tablespoons of butter in a medium saucepan over medium heat. Add 2 cloves of minced garlic and sauté for 1-2 minutes until fragrant.
- Pour 1 cup of heavy cream and 1 cup of whole milk into the saucepan. Season with salt, black pepper, paprika, and nutmeg. Warm for 5 minutes, stirring occasionally.
- Slice 4 medium russet potatoes into 1/8-inch thick rounds. Layer half of the potatoes in the greased baking dish, pour half of the cream mixture over them, and sprinkle half of the cheeses on top.
- Repeat the layering with the remaining potatoes, cream mixture, and cheeses.
- Cover with aluminum foil and bake for 45 minutes to soften the potatoes.
- Remove the foil and bake for an additional 20-25 minutes until the top is golden brown and the potatoes are tender.
- Allow the dish to rest for 10 minutes before serving.

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