手のかかる
Meanings
1
expression, noun-modifying (irregular)
troublesome; demanding; laborious
Describes a person, task, or thing that requires a lot of care, effort, or attention; often implies a burden on the one dealing with it. Used prenominally (before a noun).
See also: 手がかかる
Some people say that the more demanding a child is, the cuter they are.
This is a laborious dish, so let's make it when we have plenty of time.