I Became a Food Developer in Another World

The Warming Cabinet was designed to keep pre-cooked food and beverages warm.

I recalled that it had gained considerable popularity, especially during winter, when people could take out hot food on the spot.

After all, steaming rice in restaurants, hot canned coffee at convenience stores, and warm honey or citron tea were staples during the cold season.

'There's nothing like hot coffee when it's freezing outside.'

The principle behind the Warming Cabinet was surprisingly simple.

All it did was circulate heated air or steam inside the unit.

And when it came to heating materials, this world was actually more convenient than my previous one.

With the right magic circle, heating objects was effortless.

The only problem? Maintaining that heat required expensive mana stones, making Warming Cabinet highly inefficient.

Why waste precious mana stones when you could simply heat things over a fire?

Even in my previous world, Warming Cabinet were an oddity, mostly found in places like Korea or Russia.