SERVES 8
This easy version of the famous French dish begins with very thinly sliced potatoes. Use a French mandoline or a Japanese hand-held slicer (not a food processor). The potatoes are layered in special copper pommes Anna pans, but a nonstick skillet works well. The starch in the potatoes keeps them together, so that when they're turned out, they form a cake. An overlapping pattern, made on the bottom of the skillet, is now on top.
8 large russet (baking) potatoes, peeled and left in cold water
3 tablespoons butter
Salt and pepper, to taste