Greek Salad

Ingredients

• 2 English cucumbers, cut into 1/2-inch cubes
• 2 pounds tomatoes, cored and cut into 1/2-inch cubes
• 1 medium red onion, chopped, then rinsed and drained
• 1 1/3 cups coarsely chopped parsley
• 1 1/3 cups drained pitted kalamata olives, halved if large
• 1/2 cup extra-virgin olive oil
• 1/2 cup lemon juice
• 1 1/2 teaspoons dried oregano
• 1 pound feta cheese
• Salt and fresh-ground pepper