What works for me is eating in the evening (from 6pm to when I go to bed), mostly low-carb, and then not eating until the next evening. I do drink coffee over the day, which contains some fat (if not filter coffee).

I often do running in the morning, in that case I have some protein-heavy stuff afterwards to ensure that my body doesn't burn muscle tissue instead of fat.

This works well to reduce body fat at a rate of about 1-1.5kg per week.

Low-carb and in particular low sugar is really key for not being hungry over the day. Sugar is basically the recipe for getting hungry very soon again for me.

I think that "works for me" is really important though here.