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Reductions and glazes: restaurant shine

That mirror-like shine of restaurant sauces isn't magic: it's reduction, patience and cold butter at the end.

Daro CastelloBy Daro CastelloOctober 8, 20262 min read
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Desglasar: el sabor está pegado en la sartén

Después de sellar una carne quedan restos dorados en el fondo de la sartén. Eso es sabor concentrado. Sacá la carne, volcá un chorro de vino, fondo o incluso agua, y raspá con una cuchara de madera mientras hierve: todo ese dorado se disuelve y se convierte en la base de tu salsa.

Reducir hasta “napar”

Dejá hervir suave hasta que el líquido se reduzca y tome cuerpo. El punto se llama napar: cuando la salsa cubre el dorso de una cuchara y, si pasás el dedo, la línea queda marcada sin que se junte.

Montar con manteca: el toque final

Fuera del fuego, sumá unos cubos de manteca bien fría y movés la sartén en círculos (o batís suave) hasta que se integren. La salsa gana brillo, cuerpo y una textura sedosa. Los franceses lo llaman monter au beurre.

Glaseado de vegetales

Zanahorias, cebollitas o nabos con agua hasta la mitad, una cucharada de manteca, una pizca de azúcar y sal. Cocinás a fuego medio hasta que el agua se evapora y queda una película brillante que los envuelve. Si los dejás un minuto más, se doran: glaseado oscuro.

Deglazing: the flavor is stuck to the pan

After searing meat, golden bits are left on the bottom of the pan. That's concentrated flavor. Take the meat out, pour in a splash of wine, stock or even water, and scrape with a wooden spoon as it boils: all that browning dissolves and becomes the base of your sauce.

Reducing until it “naps”

Let it simmer until the liquid reduces and gains body. The point is called nappe: when the sauce coats the back of a spoon and, if you run your finger through it, the line stays without closing up.

Mounting with butter: the final touch

Off the heat, add a few cubes of very cold butter and swirl the pan (or whisk gently) until they melt in. The sauce gains shine, body and a silky texture. The French call it monter au beurre.

Glazed vegetables

Carrots, pearl onions or turnips with water halfway up, a spoonful of butter, a pinch of sugar and salt. Cook over medium heat until the water evaporates and leaves a shiny film coating them. Give them one more minute and they brown: a dark glaze.

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Reference photo: Caroline Attwood · Unsplash

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