Yeah, the amount of food waste that can easily be "reprocessed" on even a small farm is tremendous.
Not only do you have reduced waste, you have reduced packaging (no need to put the eggs in cartons if you're just carrying them to the kitchen).
People usually thing you need pigs to eat waste, but most farm animals will take some or all (the biggest risk is accidentally giving an animal something it shouldn't have).
I grew up on a small poultry farm. Most farmers I know are very very good at recycling and reprocessing. There's very little "rubbish" if you are clever about it. If it can't be fed to an animal, and it doesn't rot (compost), it's probably something you can build with, either a machine or a structure. Meanwhile you use animal waste to improve the garden, producing more food, the scraps of which go back to the animals.
The biggest exception was in the case of disease, which we managed with fire. Burning diseased bird coops along with the corpses of dead birds was very cost effective on our small scale.
Not only do you have reduced waste, you have reduced packaging (no need to put the eggs in cartons if you're just carrying them to the kitchen).
People usually thing you need pigs to eat waste, but most farm animals will take some or all (the biggest risk is accidentally giving an animal something it shouldn't have).