Mexican Hot Chocolate Gluten Free Cupcakes - All the happiness of hot chocolate, plus the zip of cayenne and cinnamon, with a marshmallow fluff filling that's sure to bring out the kid in everyone! Best of all, these moist, tender, blissfully delicious Mexican hot chocolate cupcakes are gluten free and very easily made vegan. If you're a lover of all things spicy, increase the amount of cayenne for more kick, or omit it entirely for a super kid friendly version.