Ingredients
1/4 cup extra-virgin olive oil
1 small red onion, halved and thinly sliced
1/3 cup red-wine vinegar
1 tablespoon sugar
Salt and pepper
6 medium zucchini, thinly sliced
Preparation
In a large skillet, heat oil over medium-high. Add onion and saute until translucent, 3 minutes. Add vinegar and sugar and season with salt and pepper.
Transfer to a nonreactive bowl. Add zucchini and toss. Let marinate at room temperature 30 minutes.
