With the possible exception of dried oregano (great in Mexican, Greek and Italian foods), herbs are always better fresh. They’re also cheap and available almost anywhere. In particular, always buy fresh parsley, basil, cilantro, thyme, tarragon or chives if you can help it (a few should be in your fridge at all times). The dried versions are OK if not too old, but they’re very delicate and the jar will probably go bad before you use it twice.

6. Don’t bother with pre-filled spice racks

If you want spices to serve their purpose (making food taste better), you shouldn’t own a pre-filled spice rack. Spices go off quickly, and when their color starts to dull they’ve lost a lot of their flavor. There are several dried spices that are invaluable in my kitchen (cinnamon, cloves, curry powder, cumin, coriander, chili pepper, etc.), but you should purchase them as you need them, and in small quantities unless you use them frequently.

7. Overcooking is probably your biggest kitchen mistake

Overcooked vegetables are mushy and flavorless, overcooked meat is