Sift almond flour and powdered sugar together and set aside.
Add your egg whites to a stand mixer bowl and mix on medium speed for 2-3 minutes until the eggs become frothy.
Turn stand mixer speed to medium-high and add granulated sugar a few tablespoons at a time every 30 seconds. Add in the Hedessent Peppermint Flavour. Continue to mix on high until the batter can hold stiff peaks.
Add half of the almond flour and powdered sugar mix, lightly folding the dry ingredients into the wet batter. Once combined, add second half of dry ingredients. Fold into batter until thick and lava-like consistency.
Add red food colouring to the sides of your piping bag to create a peppermint effect. Fill your piping bag with the macaron batter.
Add half of the almond flour and powdered sugar mix, lightly folding the dry ingredients into the wet batter. Once combined, add second half of dry ingredients. Fold into batter until thick and lava-like consistency