Dulce de Leche Is This Buchanan Company’s Secret Ingredient

An avalanche of alfajores, in dark chocolate, maizena (rolled in coconut), and white chocolate.
Photos by Rolando Goldstein, courtesy of Christtine Organic Confections

Christtine Organic Confections owner Cristina Lopez Goldstein uses her delectable dulce de leche to fill sweets like alfajores cookies.

Although it’s said that dulce de leche is an historical accident — the cook of an Argentine caudillo (military strongman) left the lechada (dessert milk) to boil too long, resulting in a creamy paste — when Cristina Lopez Goldstein prepares hers, nothing’s left to chance. The Uruguayan-born chef, who launched Christtine Organic Confections in a Buchanan factory in February 2016, watches over the evaporating dairy-sugar mixture like a cat on a bird, spoon in hand, and when the moment’s right, out it comes, sticky and golden brown. “Patience and perseverance!” she preaches.

Often compared to caramel, dulce de leche is both creamier and less sweet than its confectionary cousin. To South Americans, it’s a jar of heaven, to be treasured any time of day, and Lopez Goldstein revels in the memory of merry meriendas — afternoon teas featuring dollops of dulce de leche between thin crêpes, bananas, or oranges to be dipped and dunked, or spoonsful secretly sequestered directly into the mouth.

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Lopez Goldstein is a culinary double threat, also producing fluffy alfajores, a delicate, crumble-in-your-finger “alpha-cookie” filled with fruit jams or — you guessed it — dulce de leche and dusted with powdered sugar and coconut, sometimes decadently dipped in dark or milk chocolate.

Pastry chef Cristina Lopez Goldstein

“I like mine with coffee, for the contrast,” she says. “But some prefer them with wine. Who am I to argue?”

Lopez Goldstein carries on a paternal pastry process from her Spanish grandfather, whose breads won over an international crowd at the famed Uruguayan beach resort of Punta del Este. “My grandfather was the master baker, and my mom and dad met working for him” says Lopez Goldstein. “I learned from them how to tell if the dough was good with just one touch.”


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