Preheat a conventional oven to 350 degrees or a convection oven to 300 degrees, and line several baking sheets with parchment paper. Drop heaping spoonfuls of batter 2 inches apart on the lined baking sheets and bake, turning tray once, until golden brown around edges and soft (but not bubbly), about 9 minutes in a convection oven or 12 in a conventional one. Cool on a wire rack.