In a stand mixer and whisk attachment, mix Aquafaba (bean brine) lemon juice, water and vanilla for 5 minutes until it begins to foam. Start with a speed of 4. After 2.5 minutes increase the speed to an 8.

Next I add the powdered sugar. Before turning the mixer back on, place a long piece of aluminum foil around the bowl to block the powder sugar from flying out of the bowl while it is being mixed.

Make sure to occasionally scrape down the bowl several times to include all the powder sugar.

Check consistency and add more liquid if necessary in the form of water, lemon juice or other flavoring.

Add food color (**Please note, if your food color is a liquid please add the color before adding any other additional liquid). You may need to also add more powdered sugar to make sure your icing is not too runny.

Decorate your cookies, let them dry completely and enjoy!