How to Make It
Preheat oven to 450°F. Place 4 graham crackers on a baking sheet lined with aluminum foil. Place 6 Toblerone pieces on each of the 4 graham crackers, and top with 2 marshmallow halves side by side. Top with remaining 4 graham crackers. Bake s’mores in preheated oven until marshmallows are warmed through and chocolate softens, 6 to 7 minutes.