How to Make Delmonico Potatoes - A Step-by-Step Guide

Delmonico Potatoes, also known as Potatoes au Gratin, are a classic and indulgent side dish that pairs perfectly with almost any main course. Named after the famous New York City restaurant, Delmonico's, this dish has been a favorite for over a century and has stood the test of time due to its rich, creamy, and comforting flavors.

What makes Delmonico Potatoes so special is the layers of thinly sliced potatoes that are smothered in a decadent mixture of cream, butter, and cheese. The ...

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Ingredients

  • 5 large potatoes, peeled
  • ⅜ cup butter, melted
  • 2 tablespoons minced onion
  • 2 teaspoons dried parsley
  • 2 teaspoons salt
  • ½ teaspoon ground black pepper
  • 1 (16 ounce) container sour cream
  • 1 ½ cups milk
  • 1 cup shredded processed cheese

Information

  • Prep Time: 30 mins
  • Cook Time: 1 hr 10 mins
  • Additional Time: 8 hrs
  • Total Time: 9 hrs 40 mins
  • Servings: 7
  • Yield: 1 9x13-inch casserole

  • Bring a large pot of salted water to a boil. Cook potatoes in boiling water until tender, 8 to 10 minutes. Refrigerate potatoes for 8 hours to overnight.
  • Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch casserole dish.
  • Grate cooked potatoes into a large bowl. In a small bowl, combine melted butter, onion, parsley, salt, and pepper. In a separate small bowl, mix together sour cream and milk.
  • Layer 1/2 of the potatoes into the bottom of the prepared casserole dish. Sprinkle with 1/2 of the butter-spice mixture. Pour 1/2 of the sour cream-milk mixture over the top. Cover with 1/2 cup processed cheese. Repeat another layer with remaining ingredients.
  • Bake in the preheated oven for 1 hour.
  • Nutrition

    531 cal.

    • Total Fat: 30g
    • Saturated Fat: 19g
    • Cholesterol: 76mg
    • Sodium: 1093mg
    • Total Carbohydrate: 53g
    • Dietary Fiber: 6g
    • Total Sugars: 7g
    • Protein: 14g
    • Vitamin C: 53mg
    • Calcium: 175mg
    • Iron: 2mg
    • Potassium: 1296mg