leftover

It's usually leftovers when I come into work because it's easier, and then I don't need to buy lunch.

They forage in dumpsters, bowls of pet food and sneak into kitchens to claim leftovers.

We are in part also the trees, the houses, the clouds overhead, the pigeon who has come to peck at a leftover sandwich and the young boy now being hugged tightly by his dad.