Scaling up advise please

[ELW]

How about when restaurants have a buffet night?

In a place I use, they do double portions maximum, in a pan then top up the bain marie for buffets.
For catering they scale up in big pots, which tastes different from the buffet versions

ELW

[Secret Santa]

In a place I use, they do double portions maximum, in a pan then top up the bain marie for buffets.
For catering they scale up in big pots, which tastes different from the buffet versions

Exactly.

For best results...at home...maximum double portions cooked at once (full heat on highest burner) and just double the single ingredient quantity. Repeat until you have enough.