Ingredients

1/4 cup red-wine vinegar

1 teaspoon coarse salt

1/2 teaspoon dried oregano

Freshly ground pepper

1/2 cup olive oil

12 ounces romaine hearts, leaves separated

1/2 cup pitted Kalamata olives (about 2 1/2 ounces), drained

1/2 cup peperoncini, drained

1/3 cup caper berries, drained

2 medium tomatoes, cut into 1-inch wedges

2 Kirby cucumbers, halved lengthwise and cut into 1-inch pieces

1 medium red onion, halved lengthwise and crosswise, then thinly sliced

4 ounces feta cheese, crumbled

Preparation

Make the dressing: Whisk together vinegar, salt, and oregano, and season with pepper. Add oil in a slow, steady stream, whisking until emulsified.

Assemble the salad: Arrange lettuce on a platter. Scatter olives, peperoncini, caper berries, tomatoes, cucumbers, onion, and feta over top. Drizzle with dressing.