Photo of Irish Potato and Spinach Gratin
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Irish Potato and Spinach Gratin

How to Make Irish Potato and Spinach Gratin at Home

Prep: 20 min
Cook: 1 hr
Total: 1 hr 20 min
4 servings
medium
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Recipes may be AI-assisted. Always verify ingredients for allergies and dietary needs.

A creamy gratin layered with potatoes and spinach, baked until golden and bubbling.

Ingredients

  • 2 pounds potatoes
  • 8 ounces fresh spinach
  • 1 cup heavy cream
  • 1 cup shredded cheddar cheese
  • 1 cup grated Parmesan cheese
  • 1 teaspoon nutmeg
  • 1 teaspoon salt
  • 1 teaspoon black pepper
  • 2 tablespoons butter
  • 1 medium onion
  • 2 cloves garlic

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Instructions

  1. 1

    Preheat your oven to 375°F (190°C).

  2. 2

    Peel and thinly slice the potatoes into 1/8-inch rounds. Rinse and drain the fresh spinach.

  3. 3

    In a large skillet, melt 2 tablespoons of butter over medium heat. Add 1 medium diced onion and sauté for 5 minutes until translucent.

  4. 4

    Add 2 minced garlic cloves and cook for an additional 1-2 minutes until fragrant.

  5. 5

    Stir in the fresh spinach and cook until wilted, about 3 minutes. Remove from heat.

  6. 6

    In a mixing bowl, combine 1 cup of heavy cream, 1 teaspoon of nutmeg, 1 teaspoon of salt, and 1 teaspoon of black pepper.

  7. 7

    In a greased 9x13 inch baking dish, layer half of the potato slices evenly at the bottom.

  8. 8

    Spread the spinach mixture over the potatoes and top with half of the shredded cheddar cheese.

  9. 9

    Add the remaining potato slices on top, then pour the cream mixture evenly over the layers.

  10. 10

    Sprinkle the remaining cheddar cheese and 1 cup of grated Parmesan cheese on top.

  11. 11

    Cover the baking dish with aluminum foil and bake in the preheated oven for 45 minutes.

  12. 12

    After 45 minutes, remove the foil and bake for an additional 15-20 minutes, or until the top is golden and bubbly.

  13. 13

    Let the gratin cool for 10 minutes before slicing and serving.

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How to Make Irish Potato and Spinach Gratin | Medium Recipe | Ohh Foodies | Ohh Foodies