Cheese

Cheese is not one thing. It's milk that someone decided to keep — and every hard cheese is a small, patient argument between salt, time and bacteria. That's why a good piece never tastes flat. You get sweetness first, then something sharp, then a long finish that sits at the back of your tongue like it's in no hurry to leave. This layering is the whole point. It comes from proteins breaking down slowly over months, not from anything you can rush in a pan.

Choose cheese the way you choose a melon — by the cut, not the wrapper. Look at the eyes, the small holes: even, not torn, not weeping. Smell it up close. It should smell like milk that grew up, not like a locker room. Taste the rind and the center separately — a good cheese changes as you move inward.

Some people say the older the cheese, the better it melts. No! Age makes cheese dry and crumbly, good for grating, bad for melting — it turns grainy and greasy in a pan instead of flowing smoothly. That mistake ruins a lot of good sauces.