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Cheesy Root Vegetable Gratin Recipe Perfect for Thanksgiving

Cheesy Root Vegetable Gratin - featured image

A creamy, rich side dish packed with layers of tender root vegetables smothered in melted cheese and topped with a golden, bubbly crust. Perfect for Thanksgiving or any festive gathering.

Ingredients

Scale
  • Yukon Gold potatoes, peeled and thinly sliced
  • Sweet potatoes, peeled and thinly sliced
  • Parsnips, peeled and sliced
  • Turnips, peeled and sliced
  • 2 cups heavy cream
  • 3 cloves garlic, minced or grated
  • 1/4 teaspoon nutmeg
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • Gruyère cheese, shredded
  • Parmesan cheese, grated

Instructions

  1. Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
  2. Peel and thinly slice the Yukon Gold potatoes, sweet potatoes, parsnips, and turnips into 1/8-inch thick slices.
  3. In a large bowl, whisk together heavy cream, minced garlic, nutmeg, salt, and black pepper. Adjust seasoning to taste.
  4. Arrange a layer of Yukon Gold potato slices in the bottom of the baking dish, overlapping slightly. Pour a small amount of the cream mixture over the potatoes, then sprinkle with a mix of Gruyère and Parmesan cheese.
  5. Repeat the layering process with sweet potatoes, parsnips, and turnips, alternating layers until all ingredients are used.
  6. Finish with a generous layer of Gruyère and Parmesan cheese on top.
  7. Cover the dish with aluminum foil and bake for 40 minutes.
  8. Remove the foil and continue baking for another 20-25 minutes, or until the top is golden brown and the vegetables are tender when pierced with a fork.
  9. Let the gratin rest for 5-10 minutes before serving.

Notes

[‘Slice vegetables evenly for even cooking and a visually appealing presentation.’, ‘Season each layer with the cream mixture for maximum flavor.’, ‘Use freshly grated Gruyère and Parmesan for the best taste and melting texture.’, ‘Pat vegetable slices dry before layering to prevent a watery gratin.’, ‘Taste the cream mixture before assembling to adjust seasoning.’]

Nutrition

Keywords: Thanksgiving, side dish, cheesy gratin, root vegetables, holiday recipe, comfort food