Lighter Souffled Spinach Recipe
Ingredients 1 tablespoon unsalted butter, softened 1 small russet potato (about 4 ounces), peeled and cut into chunks Coarse salt 10 ounces spinach, stemmed 3/4 cup part-skim fresh ricotta cheese 1 large egg yolk, plus 6 large egg whites Pinch of freshly grated nutmeg 1/4 teaspoon freshly ground pepper Pinch of cream of tartar Preparation Preheat oven to 375 degrees. Butter a 9-by-1 1/2-inch round baking dish; set aside. Cover potato with water in a small saucepan....