Basil (best fresh)

"You taste fresh basil in your nose more than you do on your palate," says Ellen Ecker Ogden, author of "From the Cook's Garden." That's why it's best added at the end of a recipe, such as pasta sauce, or used as garnish.

Chopped fresh basil is excellent sprinkled on sandwiches, salad, pizza, eggs, steak or veal. Or mix it into softened butter for spreading on biscuits.

In a food processor, blend leftover fresh basil with olive oil until it forms a paste. Keep in the freezer for instant fresh basil flavor for finishing soups or rice dishes.

Reserve dried basil for adding at the beginning of soup and stew recipes, and in tomato sauce.

Ginger (usually best fresh)

Fresh ginger has a sweeter, lemony flavor than dried versions, which can be hot and spicy. Whenever possible, opt for fresh grated ginger in stir fries, fish marinades and roasted vegetables.

For baked goods, just about any form of ginger works — grated fresh, dried or candied.

Oregano (best dry)

Oregano's flavor intensifies when it is dried. Simmer dried leaves (crush them between your fingers as you add them) in tomato-based sauce or other Italian, Greek and Mexican dishes.

Depending on variety, fresh oregano can range from pungent to mild.

Parsley (best fresh)

Use fresh parsley as you would basil. Add it to tuna, salads, tabbouleh, pesto, bruschetta, gravy, or use with meat or potatoes. "We make tiny parsley salads. You julienne them a little bit with olive oil and lemon juice and put a plop on top of a steak," says Frank Terranova, a culinary instructor at Johnson & Wales University.

Flat-leaf parsley packs more flavor than curly varieties. Like basil, fresh parsley can be pureed and frozen for use later.

Tarragon (best fresh)

"The licorice flavor really works well with seafood," says Terranova. Use fresh leaves as an accent for fish, poultry, ham glaze, snipped into salad or added to dressing. Large amounts can be overwhelming.

Thyme (fresh or dry)

Thyme provides an earthy grounding flavor to sweet vegetables such as bell peppers and squash, says Deborah Madison, author of the classic "Vegetarian Cooking for Everyone."

Also add to poultry, stuffing, gravy, pizza, eggs, ham glaze, lamb and veal. Experiment with different varieties, including lemon thyme.

Turmeric (best dry)

This bright yellow spice is what makes commercial mustard yellow, but most people know it best from Indian curries. Add it to soups for a mild curry flavor, or to rice as a stand-in for saffron.