According to the recipe, the cooking method for Bursting Chestnuts is very similar to that of sugar-roasted chestnuts.
However, the small pebbles used in sugar-roasted chestnuts have been replaced with the fruit of the Fiery Cactus.
This fruit, having undergone radiation and long-term mutation, is unlike the previous world's dragon fruit-like appearance.
The surface of the fruit is covered with skin tougher than cowhide, and once cut open, reveals small black round kernels resembling loquat seeds.
These kernels are very hard.
At the same time, they are rich in oil and have explosive properties, bursting open after continuous burning in flames.
Some in this world have tried to extract a gasoline-like substance from this fruit.
Ultimately, they found that the fruit is more suitable for use in explosions.
Once processed, the explosive made by mixing it with gunpowder can even have incendiary bomb effects.