Ina Garten's Potato-Fennel Gratin

1 hr 40 min Prep: 25 min Cook: 1 hr 15 min
Serves: 10 Save

Ingredients (9)

  • 2 small fennel bulbs
  • 1 yellow onion
  • 2 tablespoons good olive oil
  • 1 tablespoon unsalted butter
  • 2 pounds russet potatoes
  • 2 cups plus 2 tablespoons heavy cream
  • 2 1/2 cups grated Gruyère cheese
  • 1 teaspoon kosher salt
  • 1/2 teaspoon freshly ground black pepper

Directions

Learn how to make this recipe at Reluctant Entertainer