Preheat oven to 300°F. Whisk egg whites, extracts, and oil until frothy but not stiff. Add remaining ingredients and mix until smooth.
Spoon batter by the tablespoon onto a lightly greased baking sheet and spread into rounds. Bake 11 to 12 minutes, or until edges are lightly browned. Working quickly, remove hot cookies one at a time from the baking sheet and fold (instructions below). Continue until all batter has been used.