Ingredients:
Preheat your oven to 100 Celsius and line your baking pan with baking paper.
In a medium bowl beat the egg whites until stiff than start to add the sugar very slowly one teaspoon at a time while continuing to beat, make sure that the mixture is stiff after each addition of sugar.
Once all the sugar has been added, add the coffee to it as well, very slowly. Continue to whisk on high speed until you have a smooth, stiff and glossy mixture. Continue to whisk for at least 5 minutes .
Place mixture in a pastry bag with desired tip and start to pipe out your kisses onto the prepared pan. Bake for approximately 2-3 hours till your kisses are not sticking. Then turn off the oven, open the oven door slightly and leave the meringue in until the oven is completely cool. Serve or conserve in an air tight container for up to two weeks.
Enjoy!