Austrians don't call them tomatoes. They call them Paradeiser, from the old word Paradiesapfel, the apple of paradise. And in July and August, when the markets in Salzburg are piled with them still warm from the field, that name makes perfect sense.

Gretel always said you can tell someone's kitchen by their salad. Not the complicated ones with fifteen ingredients and a dressing that takes longer than the main course. The simple ones. A plate of Paradeisersalat tells you whether the cook understands timing, seasoning, and when to leave things alone. The tomatoes must be ripe. Not supermarket-firm, not pale pink, not mealy. Ripe. The kind that smell like summer before you cut them and give slightly when you press your thumb against the skin. If you can't find those tomatoes, don't make this salad. Make something else and wait.

The Marinade is vinegar-forward, as all Austrian salad dressings should be. A good Hesperidenessig or Apfelessig, a neutral oil, salt, a pinch of sugar to balance the acid, and that's nearly all. You dress the tomatoes while they're still at room temperature so the Marinade can soak into the flesh instead of sliding off a cold surface. The onion rings go raw and thin, sharp enough to cut through the sweetness of a perfect tomato. A scattering of fresh chives, maybe some parsley. Nothing else. This is good Austrian home cooking at its most honest: three or four ingredients that depend entirely on quality and timing.