In the bowl of a stand mixer, start beating the aquafaba and cream of tartar on medium speed and increase speed a little after every minute for about 5 minutes until soft peaks form. Now add the sugar, vanilla, almond, and salt and beat on high until stiff peaks form. At this point it should be very stiff and hold its shape well.
*If you'd like to make these gluten free you can easily replace the flour with your favorite gluten free baking flour.