Cooked food waste and non-compostable food waste (bones, fish bits etc)goes in a bio degradeable bag in a kitchen caddy. We then put this in a bigger bin which is collected weekly. All supplied by the council.
They both have smell free lids which work great.
It gets ingested or similar to generate power or something, I haven’t read the blurb recently, then the ash gets used as fertiliser.
They are pretty good at this in Wales, and uptake seems pretty high by the bins on the roadside every Friday.
We compost the veg peelings, eggshells etc.