4 Russet (baking) potatoes, peeled and sliced about 1/8-inch think
1/2 stick butter, melted
Coarse salt to taste
Preheat oven to 500 degrees. Gently dry potatoes with paper towels and arrange in one layer on two buttered cookie sheets (can use non-stick cooking spray instead). Brush potatoes with butter. Bake for 15 to 20 minutes or until edges are golden brown (optional: turn over midway through baking process). Sprinkle with salt.