The food dregs from my meal preparations that will be fed to my garden plants.
Garlic skins, onion skins, end bits of carrots and beans, broccoli stems, etc.
Sometimes I use the thick broccoli stems for making broccoli pesto sauce but that does not happen all the time. And when I don't, the thick stems get chopped up for the compost.
And in the last few years, I've done away with a compost bin and bury these veg dregs directly into the soil, a few inches deep in the potted plants.
Works just as great!
Great nutrition for the plants, less rubbish in the trash bin and less stuff to go to the landfill!