What is the best recipe for insomnia?

Question

Hi,

I have little sleep disorder and I think it just because of improper diet and late working hours I have had through my career. to avoid the side effects of insomnia medications, I would like to practice on medicinal therapies along with good diets.

Can someone guide that what is best supper or dinner recipe I need to adopt to manage insomnia?

Kudos for help:)