How to Make Two-Potato Gratin - A Step-by-Step Guide

Two-Potato Gratin is a delicious and indulgent side dish that is perfect for special occasions or as a comforting addition to any meal. This dish combines the rich and creamy texture of potatoes with the nutty sweetness of sweet potatoes, creating a decadent and satisfying flavor combination.

Gratin, a classic French dish, is traditionally made by layering thinly sliced potatoes with cream, butter, and cheese, then baking until golden and bubbly. This version of gratin takes it a step...

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Ingredients

  • 3 large sweet potatoes, peeled and thinly sliced
  • 4 medium potatoes, peeled and thinly sliced
  • ½ medium onion, thinly sliced
  • 1 ½ cups vegetable broth, or more as needed
  • 2 cups shredded Gruyere cheese

Information

  • Prep Time: 15 mins
  • Cook Time: 50 mins
  • Total Time: 1 hr 5 mins
  • Servings: 8
  • Yield: 8 servings

  • Preheat the oven to 350 degrees F (175 degrees C).
  • Place potatoes and sweet potatoes in a large baking dish. Mix in onion. Add 1 to 1 1/4 cups vegetable both.
  • Bake in the preheated oven until potatoes start to soften, about 20 minutes. Remove from oven and add Gruyere cheese. Pour in more vegetable broth if casserole looks dry.
  • Return to the oven and continue baking until potatoes are tender, about 30 minutes. Stir and serve hot.
  • Nutrition

    348 cal.

    • Total Fat: 9g
    • Saturated Fat: 5g
    • Cholesterol: 30mg
    • Sodium: 277mg
    • Total Carbohydrate: 55g
    • Dietary Fiber: 8g
    • Total Sugars: 9g
    • Protein: 13g
    • Vitamin C: 26mg
    • Calcium: 342mg
    • Iron: 2mg
    • Potassium: 1054mg