In the weeks before the Jewish new year, the store has baked loaves in the shape of Jacob's ladder, and others in a circle with a well in the center, meant to hold honey for dipping. They've added dried fruits, apples and raisins.
For Rosh Hashana, which begins Friday at sunset, challah is essential. The braided oval bread that Jews break and share after lighting candles each Sabbath gets reworked once a year into a spiral to call to mind the cycle of life.
A loaf topped with an open hand, however, is uncommon. But in this, as in other food customs, Tunisian Jews have their own way.
"It's something from Djerba, to mark a period of reflection before Yom Kippur, a time when Jews are asking for and receiving judgment from God," says Cohen, whose mother's family comes from that island, located off the coast of Tunisia, where a small community of Jews traces its heritage back more than 2,500 years.
Cohen, who with a partner made the short documentary film "The Jews of Djerba," today is the chef-owner of Got Kosher? Provisions, in the Pico-Robertson neighborhood, and is working to spread the word about Tunisian food.
"Kosher food can be great," but in the United States, it too often is not, he says. "It should be something you don't have to apologize about."
Sephardic Jews, those from the Mediterranean region including North Africa and Spain, were blessed with the region's bounty of ingredients; Ashkenazi Jews, who come from Eastern Europe and make up the majority of Jews in this country, had a smaller palette from which to work.
There's a joke that's told of a Jew who invites a non-Jewish friend to a Passover meal. Afterward, the guest remarks that the food wasn't too good. "It's not supposed to be," the Jew says.
That joke "never would have been told in a Sephardic community," says Clifford Wright, a Santa Monica cookbook author, teacher and expert on Mediterranean food. In Tunisia, "the food is so exotic and interesting and spicy hot," Wright says.
For this Rosh Hashana, a couple of dozen people will join Cohen and his partner in life and in business, Evelyn Baran, at their table. Like for a Passover Seder, many Tunisian holiday tables will hold about a dozen symbolic foods over which prayers are said.
Figs, apples and honey are there for prayers for a sweet year. Dates are included so "that we elevate ourselves like palm trees and that our sins disappear forever," Cohen says. Sesame seeds suggest a proliferation of virtues. A fish symbolizes fertility.
Most powerful to Cohen are spinach leaves, thinly sliced pumpkin and garlic cloves, which are fried in an egg batter and dipped in honey or a sugar syrup. The garlic and pumpkin are to ward off enemies, the spinach a symbol of renewal.
"Just an amazing taste. It's amazing. For me, it's like Proust's memories," says Cohen, 53. "It is those tastes I am looking forward to." He also recalls that Jews would pierce a quince with cloves, to make a pomander they'd keep for the nine days from Rosh Hashana to Yom Kippur.
Jews fast on Yom Kippur, and the smell of the pomander worked to ward off feelings of hunger, he says.
In his childhood home in Paris, he says, neighborhood women would come to cook with his mother, who would send the men off to Rosh Hashana services. The feast would include fava beans with cumin; grilled lamb's liver stew; a frittata with ground chicken and lemon juice; a selection of salads; and t'fina pkaila, a stew of spinach, beef, sausage and beans, served over couscous.
Not a week goes by without couscous, with meat or fish, beans and vegetables.
"Every Tunisian family, every Friday night of their life, eats it. There is no escape. There is no need for escape. Everyone is happy to eat it," Cohen says.
"Some people have milk when they're growing up. We had couscous," says Amsellen, the baker at Got Kosher? His family moved from Morocco to Lyon, France, where he was raised and went to cooking school.