Apfelkren

Gretel always said you could judge a Viennese cook by three things: their broth, their Schnitzel, and their Apfelkren. The first two take time and technique. The third takes five ingredients and fifteen minutes. But get it wrong and the whole Tafelspitz falls apart.

Apfelkren is the cold horseradish sauce that sits beside boiled beef in every Gasthaus and every home kitchen in Austria. Kren is what Austrians call horseradish, and it grows wild across lower Austria and Styria, pulled from the ground in autumn when the roots are thick and fierce. You grate it fresh, fold it through tart grated apple and lemon juice, and serve it cold against warm, tender beef. The heat of the Kren hits your nose first. Then the apple comes through, cool and sharp and clean, and the two of them together do something to a slice of Tafelspitz that no other sauce can touch.

I watched my grandmother Eva make this dozens of times in her kitchen in Deal. She'd grate the horseradish with the window open because it made her eyes stream, and she'd say it was proof the root was worth using. If it doesn't make you cry, it's too old. She learned that from Gretel, who learned it from her mother's kitchen in Vienna before everything changed. Five ingredients. Fifteen minutes. A good Apfelkren is honest cooking at its most distilled.