Aegean Islands Ladolemono (Λαδολέμονο)

Aegean Islands ladolemono is olive oil and lemon beaten into a cloudy green-gold sauce, the thing a grilled fish waits for before anyone lifts a fork. In the Cyclades and across the Aegean fish table, it is not decoration. It is the final seasoning: sharp lemon, good oil, salt, and sometimes a pinch of rigani (Greek oregano) if the grill has left its mark.

The method is small and it matters. Dissolve the salt in the lemon first, then whisk in the oil hard and gradually until the sauce turns opaque. Oil and lemon want to separate; you make them stay together for the few minutes dinner needs. If it splits, shake it again. No tragedy.

I use it on sea bream, boiled horta, chickpeas, potatoes, and grilled vegetables, especially on the fasting table where oil and lemon carry more than people admit. This is λίγα και καλά (liga kai kala): a few things, and good ones. Your grandmother cooked it by eye because she'd made it a thousand times. Here are the numbers until you have.