Tamarind is a sweet-tart fruit that comes from the pods of tamarind trees. Though native to Africa, tamarind is used in Middle Eastern cuisine, most commonly in the form of a tamarind drink. Aleppo, in northern Syria, is famous for its highly developped cuisine which is quite distinct from other parts of the region. The Arab name for Aleppo is Halab, derived from the word for milk (haleeb) on account of its excellent dairy products, it seems Aleppo has always been associated with great food. There are several key ingredients that are hallmarks of Aleppian cuisine: smoky-hot spices in the form of Aleppo pepper, plenty of red peppers, tart tangy pomegranate molasses, and the use of tamarind concentrate. These aspects of Aleppian cuisine developped as a result of many factors: Aleppo was a major city on ancient trade routes like the Silk Road, also the presence of Armenian immigrants, nearby Kurds and a strong Jewish community (though no longer extent) have all contributed to a unique repertoire of dishes.
Tamarind came to the Middle East by way of India, where it is popular, hence its name in Arabic tamr hindi, or Indian date. In Aleppo, the tamarind concentrate made by extracting the thick viscuous syrup from the fruit’s pulp is known as ou. Ou is an important ingredient in everything from soup broths to tomato sauces to bulgur salads. In a uniquely Aleppian dish called mehshi basal, onions are formed into rolls stuffed with a meat mixture, and then simmered in a tamarind sauce. A simpler version involves small baby onions simmered in that sweet-sour sauce.
I prefer this second (albeit less traditional) version, not only because it’s easier, but mainly because I love pearl onions. We always have little baby onions at the holidays, and the poor person who volunteers to help me in the kitchen usually gets stuck with the task of peeling them (and I wonder why they stop asking?). These tamarind glazed onions are quite similar to the popular Italian cippoline in agrodolce but I like the way the sauce is even thicker and tangier than those made with balsamic vinegar. The recipe’s provenance may be far away, but spearing them with a fork as they slippery-slither across the plate, crashing into the potatoes, the onion layers bursting from inside each other, and finally using the last bit of sauce to coat your entree, it tastes like the holidays to me.
Tamarind-Glazed Pearl Onions
Tamarind concentrate is available at Whole Foods and international markets, it keeps well and has many uses so it's a great addition to your pantry. This Syrian version of sweet-and-sour onions has a great thick and tangy sauce.
2 pounds white pearl onions (about 30)
3 tablespoons extra-virgin olive oil
3 tablespoons tamarind concentrate
1 tablespoon lemon juice
3-4 tablespoons sugar, to taste
pinch of salt
1. Heat a large pot of water to boiling. Trim off the base and tips of the onions. Submerge the onions in the water and let boil 7 minutes. Drain the onions into a colander and rinse with cold water. Slip the peels off the onions.
2. Heat the olive oil in a saucepan. Add the peeled onions and saute over medium heat for 5 minutes, until just browned. Add the tamarind, lemon, sugar and salt and cook until the mixture caramelizes and turns sticky, 3-5 more minutes. Taste for seasoning. Serve at room temperature.
P.S. If you don't have tamarind concentrate on hand, the recipe works perfectly well using balsamic vinegar instead.