We shouldn't expect anything back, except perhaps, the empty pie dish.
HoweverAccording to old southern tradition, one never returns an empty dish. If you are a southern traditionalist and want to keep the tradition alive, you may choose to fill the dish with something when you return it.
Something that brings suffering is called a source of pain or distress.
agent
An attrahent is an agent which attracts, something which draws or brings something closer to something or someone else.
reaction
It means that when you need something, you will get it.
list
Giving information that brings something up to date.
A catalyst is something that brings about a result or change by speeding up a chemical reaction or initiating a process. It is a substance that increases the rate of a reaction without being consumed in the process.
Continental polar air is not welcome in the central plains in winter because it brings extremely cold temperatures and dry conditions, leading to frigid weather and potential frostbite. This air mass can cause significant disruptions to daily life, travel, and agriculture due to the harsh winter conditions it brings.
A cause is a factor or event that brings about a result or outcome. It is the underlying reason for why something happens.
Someone or something that brings bad luck.Obvs.
Someone or something that brings to a close some activity or event.