When the cool autumn air starts to creep in, nothing warms my soul quite like a rich, cheesy dish that feels like a warm hug. One evening, while reminiscing over a night out at my favorite steakhouse, I realized I could recreate the restaurant magic right in my kitchen. That’s when I set out to make a copycat version of the legendary Ruth’s Chris Potatoes Au Gratin, a dish that’s so indulgent, it makes weeknight dinners feel like special occasions.
The secret to this dish lies in the heavenly combination of russet potatoes and layers of gooey cheeses, all bathed in a luscious, creamy sauce infused with garlic and onions. It’s perfect for impressing guests at dinner parties or simply elevating your everyday meals. Best of all, this comforting casserole comes together in just 40 minutes, making it an approachable recipe that doesn’t sacrifice flavor for convenience. Join me in creating a side that’s bound to become a household favorite!
Why are ruth chris potatoes au gratin a must-try?
Comforting, this dish wraps you in layers of gooey cheese and tender potatoes, making it the ultimate comfort food. Quick to prepare, you can have it on your table in just 40 minutes—perfect for busy weeknights! Crowd-pleaser, it’s an elegant side that will impress family and friends alike. Versatile, you can pair it with steaks, rotisserie chicken, or even a simple salad. Plus, the ease of baking means you’ll have more time to enjoy the company. Don’t forget to check out my tips on how to achieve the perfect melt for your cheese!
Ruth Chris Potatoes Au Gratin Ingredients
Ready to recreate a restaurant favorite at home? You’ll love how simple these ingredients come together for the perfect comfort dish!
For the Creamy Base
- Salted butter – adds rich flavor and helps sauté the onions and garlic.
- Thinly sliced yellow onion – provides sweetness that balances the creaminess.
- Minced garlic – enhances the depth of flavor in the sauce.
- All-purpose flour – helps thicken the creamy mixture, creating a luscious texture.
- Vegetable broth – gives a savory base to the dish, keeping it flavorful and vegetarian-friendly.
- Light table cream – brings a velvety creaminess, making each bite indulgent.
For the Potatoes
- Russet potatoes – their starchy nature creates the perfect soft texture once baked.
For the Cheesy Goodness
- Shredded cheddar – a classic choice that melts beautifully and adds depth of flavor.
- Shredded provolone – lends a mild, buttery flavor that complements the cheddar.
- Grated Parmesan – contributes a nutty essence and adds a savory crust on top.
For Seasoning
- Salt – enhances and brings all the flavors together.
- Black pepper – adds a touch of warmth and subtle spice.
For Garnish
- Chopped fresh parsley – brightens up the dish and adds a hint of freshness.
Now that you have everything ready, you’re just a step away from indulging in these ruth chris potatoes au gratin!
How to Make Ruth Chris Potatoes Au Gratin
Melt the butter in a large pot over medium heat until it becomes bubbly and fragrant. This step sets the base for our creamy sauce, so don’t rush it!
Sauté the onion and garlic by adding them to the pot. Stir and cook for about 2 minutes until the onions become translucent and aromatic.
Whisk in the flour, stirring until well combined to form a roux. Cook this mixture for 1 minute, allowing it to thicken slightly while stirring frequently.
Combine the broth and cream into the pot, whisking until smooth. Bring this mixture to a low simmer, allowing the flavors to meld beautifully.
Add the diced potatoes to the pot and stir gently. Cook for about 20 minutes, occasionally stirring, until the potatoes are fork-tender and glistening in the creamy sauce.
Stir in 1 cup of cheddar, ½ cup of provolone, and ¼ cup of Parmesan. Remove the pot from the heat and mix until the cheeses are melted and luscious throughout.
Season with salt and pepper, adjusting to your taste. This will enhance all that cheesy goodness, making every bite irresistible!
Preheat the oven to broil on low, ensuring it’s hot and ready for that perfect bubbly finish.
Transfer the potato mixture into a greased casserole dish and spread it into an even layer. It’s ready to become that decadent side dish you love!
Sprinkle the remaining cheeses on top, layering them generously for a melty crust. Place the dish in the preheated oven for broiling.
Broil for 5 to 8 minutes or until the top is golden brown and bubbly, keeping a close eye to prevent burning. The aroma will be out of this world!
Garnish with chopped parsley before serving to add a touch of color and freshness to your indulgent dish.
Optional: Serve with a sprinkle of extra cheese on top for that added richness.
Exact quantities are listed in the recipe card below.
Make Ahead Options
These ruth chris potatoes au gratin are perfect for meal prep enthusiasts! You can easily make the creamy base (butter, onions, garlic, flour, broth, and cream) up to 24 hours in advance. Simply store it in an airtight container in the refrigerator, allowing the flavors to deepen. You can also prep the diced potatoes by storing them submerged in water (to prevent browning) in the fridge for up to 3 days. When ready to serve, combine the prepped components, add the cheeses, and bake. Broil as directed, and you’ll have a restaurant-quality side dish without the last-minute rush!
Expert Tips for Ruth Chris Potatoes Au Gratin
Choose the Right Potatoes: Use russet potatoes for their high starch content, which helps achieve that creamy texture we love in ruth chris potatoes au gratin.
Watch the Cheese: Don’t rush melting the cheese! Stir in the cheddar, provolone, and Parmesan until fully melted before baking, ensuring a wonderfully gooey texture.
Slice Evenly: Cut your potatoes evenly for consistent cooking. If they’re uneven, some may be tender while others remain crunchy, disrupting the creamy flavor.
Broil Carefully: Keep a close eye while broiling, as it can turn from beautifully golden to burnt in seconds. This finishing touch adds a fantastic contrast to the creamy base!
Season Gradually: Taste as you go! Seasoning with salt and pepper should be adjusted to your liking, enhancing the rich flavors without overpowering the dish.
How to Store and Freeze Ruth Chris Potatoes Au Gratin
Fridge: Store leftover ruth chris potatoes au gratin in an airtight container for up to 3 days. Reheat in the oven at 350°F until warmed through.
Freezer: For longer storage, freeze the casserole before broiling. Cover tightly and store for up to 2 months. Thaw in the fridge overnight before baking.
Reheating: To reheat, place in a preheated oven at 350°F covered with foil for about 20 minutes, then uncover to broil for 5 minutes for a bubbly finish.
Room Temperature: Allow the dish to cool for no more than 2 hours before refrigerating to maintain freshness and texture.
What to Serve with Ruth Chris Potatoes Au Gratin?
Creating the perfect meal is all about balance, and these creamy, cheesy potatoes deserve delightful companions to shine alongside them.
Grilled Steak: Juicy, perfectly seasoned steak harmonizes beautifully with the richness of the potatoes, making for a classic pairing.
Roasted Asparagus: The slight crunch of roasted asparagus adds a fresh, vibrant contrast that brightens this decadent dish.
Garden Salad: A crisp salad drizzled with a tangy vinaigrette provides a refreshing bite, balancing the creaminess of the gratin.
Honey-Glazed Carrots: Sweet and slightly caramelized, these tender carrots add a lovely contrast in flavor and texture to the dish.
Garlic Bread: Soft, warm garlic bread serves as the perfect vehicle for scooping up creamy potatoes, ensuring every bite is indulgent.
Red Wine: A light-bodied red wine, such as Pinot Noir, complements the savory flavors beautifully, enhancing the overall dining experience.
Chocolate Lava Cake: For dessert, a rich chocolate lava cake offers a delightful ending and contrasts just right with the savory potatoes.
These pairings elevate your dining experience into something truly special, leaving everyone craving more.
Ruth Chris Potatoes Au Gratin Variations
Feel free to make this dish your own with these creative swaps and additions!
Dairy-Free: Substitute butter with olive oil and use full-fat coconut milk instead of cream for a creamy, plant-based delight.
Spicy Kick: Add a teaspoon of red pepper flakes or diced jalapeños to the creamy base to introduce a touch of heat and flavor.
Extra Veggies: Mix in some steamed broccoli or sautéed mushrooms for added nutrition and a delightful twist in texture.
Herb-Infused: Replace the parsley with fresh thyme or rosemary for a fragrant boost that elevates the overall flavor profile in every bite.
Cheddar Alternatives: Experiment with different cheeses like fontina or Gruyère that melt beautifully and offer unique flavors, elevating your au gratin experience.
Loaded Version: Top your potatoes with crispy bacon bits or cooked sausage before broiling for a hearty, comforting dish that’s like a loaded baked potato in casserole form.
Nutty Aroma: Incorporate a sprinkle of toasted nutmeg in the creamy mixture to add warmth and depth to the dish, making it even more inviting.
Smoked Flavor: For a smoky twist, consider mixing in some smoked gouda cheese with the other cheeses for a robust flavor that surprises the palate.
These variations not only personalize your ruth chris potatoes au gratin but also ensure there’s something special for every taste!
Ruth Chris Potatoes Au Gratin Recipe FAQs
How do I choose the right potatoes for Ruth Chris Potatoes Au Gratin?
Absolutely! For the best results, I recommend using russet potatoes. Their high starch content gives you that creamy and fluffy texture which is ideal for the luxurious layers in the casserole. Look for potatoes that are firm, with smooth skin and no dark spots or blemishes.
How should I store leftover Ruth Chris Potatoes Au Gratin?
After enjoying your delicious ruth chris potatoes au gratin, let any leftovers cool. Store them in an airtight container in the fridge for up to 3 days. When you’re ready to enjoy them again, reheat in a preheated oven at 350°F (175°C) for about 15-20 minutes until warmed through.
Can I freeze Ruth Chris Potatoes Au Gratin?
Very! Freezing is a great option if you want to prep ahead. To freeze, wrap the casserole tightly in plastic wrap and then in aluminum foil to protect against freezer burn. It can be stored for up to 2 months. When you’re ready to enjoy it, thaw it in the fridge overnight before baking.
How do I reheat Ruth Chris Potatoes Au Gratin properly?
For the best reheating experience, place the dish in a preheated oven at 350°F (175°C). Cover it with foil for about 20 minutes to allow it to heat evenly. Afterward, remove the foil and broil for an additional 5 minutes for that bubbling, golden finish.
Are there any dietary considerations for Ruth Chris Potatoes Au Gratin?
Of course! This recipe contains dairy and gluten, so it’s important to be mindful of allergies. If you’re preparing for anyone with lactose intolerance, you can substitute the cream with a non-dairy alternative like coconut cream. For a gluten-free version, use a gluten-free all-purpose flour blend. Always check labels to ensure ingredients meet dietary needs.
Indulge in Ruth Chris Potatoes Au Gratin at Home Tonight
Equipment
- - Large pot
- - Casserole dish
- Whisk
- - Knife
Ingredients
For the Creamy Base
- 3 tablespoons salted butter adds rich flavor and helps sauté
- 1 medium thinly sliced yellow onion provides sweetness
- 2 cloves minced garlic enhances depth of flavor
- 3 tablespoons all-purpose flour thickens the creamy mixture
- 2 cups vegetable broth gives a savory base
- 1 cup light table cream adds velvety creaminess
For the Potatoes
- 2 pounds russet potatoes creates the perfect soft texture
For the Cheesy Goodness
- 1 cup shredded cheddar melts beautifully
- 1/2 cup shredded provolone lends a mild flavor
- 1/4 cup grated Parmesan adds a savory crust
For Seasoning
- 1 teaspoon salt enhances flavor
- 1/2 teaspoon black pepper adds a touch of warmth
For Garnish
- 2 tablespoons chopped fresh parsley adds a hint of freshness
Instructions
How to Make Ruth Chris Potatoes Au Gratin
- Melt the butter in a large pot over medium heat until it becomes bubbly and fragrant.
- Sauté the onion and garlic by adding them to the pot. Stir and cook for about 2 minutes until the onions become translucent.
- Whisk in the flour, stirring until well combined to form a roux.
- Combine the broth and cream into the pot, whisking until smooth and bring to a low simmer.
- Add the diced potatoes to the pot and stir gently. Cook for about 20 minutes, occasionally stirring.
- Stir in the cheddar, provolone, and Parmesan until melted throughout.
- Season with salt and pepper, adjusting to your taste.
- Preheat the oven to broil on low.
- Transfer the potato mixture into a greased casserole dish and spread it into an even layer.
- Sprinkle the remaining cheeses on top and broil for 5 to 8 minutes.
- Garnish with chopped parsley before serving.