Start by washing the cucumbers thoroughly, then slice them thinly and evenly on a cutting board, listening to the satisfying crunch with each cut.
Place the cucumber slices in a large mixing bowl and sprinkle with a pinch of salt, then toss gently to distribute evenly—this draws out excess moisture and keeps the slices crisp.
In a small bowl, whisk together rice vinegar, sugar, and a pinch of salt until the sugar dissolves and the mixture becomes fragrant and slightly tangy.
Pour the vinegar dressing over the salted cucumber slices, then toss everything together with a spoon or tongs until the slices are evenly coated, listening for the gentle squish of juice as they absorb the tangy flavor.
Chop fresh dill or mint finely and sprinkle over the salad, then add the thinly sliced red onion for a pungent crunch—mix again to combine all the aromatic flavors.
Let the salad sit for at least 30 minutes in the fridge to allow the flavors to meld and the cucumbers to soak up the dressing, resulting in a bright, crisp, and refreshing dish.
Serve the cucumber salad chilled, garnished with extra herbs if desired, and enjoy the fresh, crunchy texture and tangy flavor in every bite.
