1. In a glass dish, mix together corn syrup, cornstarch, a few drops of orange food coloring, and a splash of cinnamon oil. Stir until you get a thick, lava-like consistency.

2. Spoon a generous dollop of marshmallow fluff on top, then scatter marshmallows across the surface.

3. Using a crème brûlée torch, char the marshmallows until they’re blackened and blistered, just like volcanic rock.

4. Set the dish on top of a red or orange LED light to give it that glowing, molten-core effect.

5. Grab a spoon, crack through the char, and dive into the gooey, fiery sweetness. It’s a dessert eruption you won’t forget.