The idea of a can of fish that will keep forever may frighten some off, but to us it's the best thing about this large can of anchovies! Packed in salt, these whole anchovies will keep indefinitely in your fridge once opened. They require a bit more work than their oil-packed brethren, but it's well worth the time. Remove the backbone and tail from the anchovy and soak, either in water or milk, for 15 minutes to wash away some of the saltiness.
Once they're prepped, you can mash them into Caesar dressing or saute them in olive oil for pasta sauce or a base for braised dishes or stews.