Drain the liquid from one can of chickpeas and put it in the fridge to chill for 30 minutes
Add the aquafaba and the cream of tartar to the bowl of a stand mixer. The acid will help it keep the meringue stabilized and it will whip up faster.
Once the mixture is foamy, add the sugar, 1 tbsp at a time. Taste to adjust the sweetness.
Add the peppermint extract and vanilla extract, or any other flavorings you desire.
Color the meringue by dropping a few drops at a time of gel food colorings while the speed is on low.
Using a piping bag with a star tip, pipe the meringue mixture in small 3/4"-1" circles on parchment paper or a silicone baking sheet. On two sheets, I was able to fit about 40.
Preheat oven to 200°F (93°C) and when ready, place the sheets inside. They will bake on low for 1 1/2 to 2 1/2 hours.
Once ready, take out sheets and place on a cool surface. They should crisp up at room temperature and pull away easily from the sheets. Store in an airtight container immediately or they can pull moisture from the air.