Condiment

It's worth doctoring the harissa you buy in a tube or can, which we consider more of a base than a finished product. The result here, used as a condiment for the couscous and a marinade for the lamb, is definitely more intense, and a little goes a long way.

Though you can certainly buy preserved lemons, we prefer the rich, clean taste of homemade. This technique, adapted from Paula Wolfert's, brings a multidimensional freshness and a wonderfully distinct pungency to the lemons, which are as much a revelation in salads, soups, or even cocktails as they are alongside the grilled fish. There's no need to rinse them first, but do discard the pulp — only the rind is eaten with the grilled sardines.

Serve alongside the seafood. Leftovers would be great with chicken or lamb.

Juicy pineapple with a nip of rum and ginger is a sophisticated compote that complements bites of the pecan spice cake (recipe precedes) but also makes a satisfying light dessert on its own.

Generations of southerners have tucked fresh hot chiles into vinegar for a pungent homemade hot sauce that sits right next to the salt and pepper on the table. Drizzled over gumbo, red beans and rice, or anything fried, it both balances out and punches up any other flavors it's paired with. The adventurous should feel free to pluck a pepper out of the jar and eat it alongside the meal — it's fine southern form. Doctored with a little sugar and red pepper flakes, it's amazing on the cheddar rice fritters.

Haroseth, a fruit and nut condiment, is one of the six elements on the seder plate at Passover. It is traditionally eaten on matzo and symbolizes the mortar that was used to build the pyramids.

Editor's note: The recipe below is from Govind Armstrong's Small Bites, Big Nights.

You've seen them at chic restaurants—here's how to make them at home. Skewer one and serve in a Martini. (Start this recipe at least two days ahead so the flavors have time to develop).

Use this fresh mint syrup to make Mint Juleps or Mojitos.

Ají ecuatorianoají ecuatoriano Served on the table as an accompaniment to soups, this fresh sauce gets its tart, vibrant flavor from the tamarillo (tree tomato), native to South America. A small red tomato can be substituted.

The labor is minimal: Soften the butter and mix in herbs and spices, then chill. But it pays off in so many ways — the butter provides a richness to the pan sauce for the filet mignon and an exotic finishing for the accompanying artichokes and haricots verts.

Sambal Serai Editor's note: This recipe is adapted from James Oseland's book Cradle of Flavor: Home Cooking from the Spice Islands of Indonesia, Malaysia, and Singapore. It originally accompanied Javanese Chicken Curry and Beef Satay and was part of an article by Oseland on Indonesian cuisine. This gorgeous-tasting, easy-to-make raw sambal originated in Bali. Try to find the freshest, most flavorful lemongrass you can when making it—your best bet may be in deep summer at a farmers' market that serves a substantial Asian community, where you're likely to find impeccably fresh, organic lemongrass.

Spaghetti con Salsa di Olive e Pinoli All'arturo This pretty, confetti-like dish is sure to become one of your weekday standbys. Not only is it easy to prepare, but you've likely got all the ingredients right there in your fridge. The trick is to hand-chop everything very finely, so that you get just the right amount of fiery crunch in every bite.

Because fresh fruit was once scarce in Sweden during the winter, compotes stewed from dried fruits (mixed with a little alcohol to take the nip off the cold) are traditional at Christmas julbord. Here, dried cherries simmered with red wine and Port are subtly spiced with cinnamon and black pepper. This compote partners beautifully with cheese, which is how Magnus Ek serves it; we've also found that it complements the rice pudding in place of warm milk and sugar.

Broiling tomatoes and onions concentrates their flavor in this spicy salsa that's good any time of the year.

Packed into a sealable crock or mason jar, this condiment makes a wonderful gift. Once you become familiar with the recipe, it can be customized: You can take out the horseradish and garlic for a more mellow experience, change the vinegar from cider to red wine for more tang, or sub whole brown mustard seeds for the yellow for a darker, nuttier flavor. One thing to remember: The flavors benefit from two weeks of aging in which to meld, so it's best to start this project a bit before the holidays. If pressed for time, however, simply attach a tag with the date on which you recommend the crock be opened.

Beautifully bright green, this herbaceous oil really enhances the anise flavor in the lobster gelées.