Although with Xue An's current strength, he could cook the food completely with just a snap of his fingers.
Xue An still preferred using ordinary flames for roasting and cooking because only in this way could he capture the earthly essence.
After all, many times eating is not just about the flavor; this hint of earthy essence is also essential.
Without it, life would undoubtedly be much more monotonous.
This is also the reason why Xue An, even after achieving the status of Immortal Venerable and even becoming a Saint, technically no longer needed to eat and could solely survive on Spiritual Energy, yet still insisted on eating.
Because people remain human, even if you become a Saint, you're still human.
If you lose even the desire to eat, people would quickly deviate and become an unknowable existence.
