A tart, baked pancake
Using a blender, blend eggs, flour, sugar and milk until smooth. Place butter in a 10-inch ovenproof skillet; melt and tilt to coat bottom and sides of skillet. Quickly pour in batter; return pan to oven and bake at 425 degrees until pancake is puffed and golden, about 15 minutes. Sprinkle with confectioners’ sugar; squeeze on lemon to taste.