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Copycat Ruth’s Chris Potatoes au Gratin


  • Author: skinytaste-net
  • Total Time: 60 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A decadent and creamy side dish featuring layers of tender potatoes, a luscious sauce, and a bubbling cheese topping, perfect for special occasions or any comforting meal.


Ingredients

Scale
  • 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)
  • 1.51.75 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

  1. Preheat your oven to 425°F (220°C) to ensure even baking.
  2. In a large skillet over medium heat, melt 2 tablespoons of butter. Add the minced onion and cook for about 5 minutes until it softens, then fold in the garlic, salt, and pepper. Cook for an additional 30 seconds until the mixture is fragrant.
  3. Pour in the chicken stock and heavy cream, mixing well. Then, add the thinly sliced potatoes, ensuring they are well-coated in the sauce.
  4. Increase the heat to bring the mixture to a gentle simmer. Cover, reduce the heat to medium-low, and cook until the potatoes are nearly tender, about 15-20 minutes. Be sure to stir occasionally.
  5. While the potatoes are cooking, butter an 8×8-inch baking dish (or five to six small individual dishes).
  6. Once the potatoes are tender, transfer the mixture into the prepared baking dish, spreading it evenly.
  7. Top with an even layer of the shredded cheese mixture.
  8. Bake for 10-15 minutes, or until the cheese is melted and a beautiful golden brown.
  9. Let the dish rest for a few minutes before serving. Sprinkle with chopped parsley to add a touch of freshness, then serve warm.

Notes

For perfectly thin potato slices, use a mandoline slicer; it saves time and ensures even cooking. To achieve a crispy topping, broil for an additional minute or so after baking.

  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 3g
  • Sodium: 600mg
  • Fat: 25g
  • Saturated Fat: 15g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 4g
  • Protein: 8g
  • Cholesterol: 70mg

Keywords: Potatoes au Gratin, Comfort Food, Cheesy Potatoes, Side Dish