LEEK AND POTATO GALETTE

Leek and Potato Galette image

Provided by Martha Stewart

Time 1h50m

Number Of Ingredients 5

6 tablespoons butter, melted
3 pounds (5 to 6 medium) baking potatoes, peeled
Coarse salt and ground pepper
1 leek, white and light-green parts, thinly sliced crosswise, well washed
6 ounces Gruyere cheese, coarsely grated (about 1 1/2 cups)

Steps:

Preheat oven to 375 degrees, with rack set in top third. Line bottom of a 9-inch cake pan with a round of parchment paper. Place melted butter in a large bowl. Using a mandoline or cutting by hand, slice the potatoes 1/8 inch thick; add to bowl with butter. Season with salt and pepper, and toss to coat. In prepared pan, arrange some of the potatoes around edge of pan, overlapping the slices.
Fill center of pan with more overlapping slices. Sprinkle with half the leek and half the cheese; season with salt and pepper. Repeat with another layer of potatoes and remaining leek and cheese; season with salt and pepper. Top with remaining potatoes. Using a spatula, press galette down firmly.
Bake until potatoes are tender, 70 to 80 minutes, pressing down firmly twice with a spatula during cooking. Run knife around edge of pan. Carefully invert galette onto a plate, remove parchment, and reinvert onto serving plate. Cut into wedges, and serve.

Nutrition Facts : Calories 304 g, Fat 16 g, Fiber 2 g, Protein 10 g