Why do we marry, why take friends and lovers? Why give ourselves to music, painting, chemistry or cooking? Out of simple delight in the resident goodness of creation, of course; but out of more than that, too. Half earth's gorgeousness lies hidden in the glimpsed city it longs to become.
The world exists, not for what it means but for what it is. The purpose of mushrooms is to be mushrooms, wine is in order to be wine: things are precious before they are contributory. It is a false piety that walks through creation looking only for lessons which can be applied somewhere else. To be sure, God remains the greatest good; but, for all that, the world is still good in itself. Indeed, since He does not need it, its whole reason for being must lie in its own natural goodness; He has no use for it, only delight.
At the root of many a woman's failure to become a great cook lies her failure to develop a workmanlike regard for knives.