Ensalada Rusa Mexicana

This is a Christmas dish from Central Mexico. Ciudad de México, Estado de México, Puebla, Tlaxcala, Querétaro. The cena navideña table, December 24, sitting next to the bacalao a la vizcaína and the romeritos and the pavo. Every household has it. Every household swears their version is the right one.

The name comes from the Russian original, but the Mexican version stopped being Russian a long time ago. We do not use beets. We do not use pickles. We add apple. We use crema mexicana, which is tangier than sour cream and softer than crème fraîche. The salad is cool, creamy, slightly sweet, slightly tart, and it sits on the table cold next to dishes that have been simmering for hours. That contrast is the point.

The technique is simple but the discipline matters. Cut everything the same size. Boil the carrots and potatoes in separate pots so the carrot does not stain the potato pink. Do not shock the vegetables in cold water, that turns the salad watery within an hour. Let everything cool on a sheet pan and lose its steam before it meets the dressing. These are not optional steps. La cocina no es decoración, es trabajo.

My mother made this every Nochebuena. She kept a recipe on an index card that she had used so many times the corners were soft. She added a little fresh pineapple, which is a Central Mexican touch that some households do and some refuse. I do it. My aunt in Toluca refused. We argued about it for thirty years. Cada estado, su propia cocina, and within every state, every family fights about the details.