Preheat oven to 250°F (121°C). Line two large baking sheets with parchment paper and set aside.
Melt your chocolate on the stove using a double boiler, stirring often. Use a medium-high heat. As soon as it's melted, set aside.
Next, beat the egg whites, cream of tartar, and salt together on high speed until soft peaks form, about 2 minutes. With the mixer running on high speed, slowly add the cannabis sugar and beat until stiff glossy peaks form, about 2 more minutesNOTE: Don't over beat! Fold in the chocolate - don't mix it in completely.
Use an open-star piping tip to your piping bag. Pour in your batter.
Pipe 1.5 inch swirls on your parchment paper-lined cookie sheet. They won't get any bigger, so don't worry too much about spacing.
You can top with crushed candy canes or any other sprinkle you like! Chocolate sprinkles are also perfect.
Bake for 1.5 hours and do NOT open the oven while baking!
When the timer goes off, let the meringues sit for another 30 minutes or until the oven has cooled completely.
Remove from oven, and use a flat spatula to take each meringue off the parchment paper. Store in a decorative tin, jar or cookie canister. Give as a gift, but make sure you label your edibles to avoid confusion! Enjoy!