01 -
Using a spotlessly clean and completely dry mixing bowl, whip the egg whites until they become foamy and light, which takes about 30 seconds. Pour in the vinegar and cornstarch, then continue beating for another minute until you see soft, gentle peaks beginning to form.
02 -
While the mixer runs, slowly drizzle in the superfine sugar in a thin, steady stream. Keep beating the mixture for 4 to 5 minutes until glossy, stiff peaks form that hold their shape beautifully when you lift the beaters.
03 -
Split your fluffy meringue into three equal portions. Mix the cherry gelatin and a few drops of red gel coloring into the first bowl, blend the berry blue gelatin and blue coloring into the second, and fold the lemon extract into the third portion for your white meringue.
04 -
Line your baking sheets with fresh parchment paper. Fill separate piping bags with each colored meringue and use a star tip to pipe beautiful swirled cookies onto the prepared sheets, leaving space between each one.
05 -
Place the sheets in a preheated 200°F oven and bake for exactly 90 minutes. When time is up, turn off the oven but leave the meringues inside for 6 hours or overnight to slowly dry and harden into perfect crispy treats.