Ingredients
1 tablespoon unsweetened cocoa powder
12 packets artificial sweetener 4 egg whites
1/8 teaspoon cream of tartar
1 teaspoon vanilla extract
Directions
Preheat an oven to 110 degrees C. Whisk the cocoa powder and artificial sweetener together in a small bowl; set aside. Line a baking sheet with parchment paper.
Beat egg whites and cream of tartar until foamy in a large mixing bowl. Add the vanilla, and beat until stiff peaks form. Lift your beater or whisk straight up: the egg whites should form a sharp peak that holds its shape. Fold in the cocoa powder mixture until evenly blended. Drop tablespoon-sized dollops of meringue onto the lined baking sheet.
Bake in the preheated oven until the macaroons are crisp and dry, about 1 hour. Cool completely on a wire rack.