Potato and Parsnip Gratin

5 stars
4.91 (9)
Potato and Parsnip Gratin
Prep Time:
10 mins
Cook Time:
30 mins
Total Time:
Recipe by Administrator
Published on May 26, 2023


  • 2 pounds potatoes, peeled and diced
  • 1 pound parsnips, peeled and diced
  • 2 tablespoons olive oil
  • 2 cloves garlic, minced
  • 1/2 teaspoon kosher salt
  • 1/4 teaspoon freshly ground black pepper
  • 1/2 cup heavy cream
  • 1/2 cup grated Parmesan cheese


  1. Preheat the oven to 375°F. Grease a 9x13-inch baking dish with butter or nonstick cooking spray.
  2. In a large bowl, toss together the potatoes, parsnips, olive oil, garlic, salt, and pepper until the vegetables are evenly coated.
  3. Spread the vegetables in the prepared baking dish.
  4. Pour the cream over the vegetables and sprinkle with the Parmesan cheese.
  5. Bake for 30 minutes, or until the vegetables are tender and the top is golden brown.
  6. Serve warm.

Interesting Facts

  • Parsnips are a root vegetable related to carrots.
  • Gratins are dishes that are baked in a shallow dish and usually topped with cheese or breadcrumbs.
  • This gratin can be made with any type of potato or root vegetable.