Ingredients

1 1/2 pounds small to medium red and yellow tomatoes, halved if small and quartered if medium

1 medium red onion, quartered and cut into 1/4-inch-thick slices

2 tablespoons finely chopped fresh flat-leaf parsley

1 teaspoon coarse salt

Freshly ground pepper

1/3 cup good-quality extra-virgin olive oil

Preparation

Gently toss together tomatoes, onion, parsley, and salt in a large bowl; season with pepper. Drizzle in oil, and toss to combine. Let stand 10 minutes before serving.