Ingredients

1 tablespoon red-wine vinegar

1 tablespoon olive oil

Coarse salt and ground pepper

1/2 small red onion, very thinly sliced

4 small zucchini (about 1 1/2 pounds total)

Preparation

In a medium bowl, whisk together vinegar and oil; season with salt and pepper. Stir in onion, and let stand 15 minutes.

Meanwhile, using a vegetable peeler, slice zucchini into paper-thin ribbons, avoiding seeds. Add to bowl with dressing, season with salt and pepper; toss to combine.