Chop the Veggies: Dice the tomatoes, cucumber, bell pepper, and red onion into small, even pieces. Place them all in a large mixing bowl.
1 cup diced fresh tomatoes, 1 cup diced cucumber, 1 cup diced red bell pepper, ½ cup chopped red onion
Add the Feta: Add the diced feta cheese to the bowl with the veggies.
½ cup diced feta cheese
Mix the Dressing: In a small bowl, whisk together the olive oil, chopped parsley, lemon juice, oregano, minced garlic, salt, and pepper until combined.
2 tablespoons olive oil, ¼ cup chopped fresh parsley, 1 teaspoon lemon juice, ½ teaspoon dried oregano, 1 clove garlic, Pinch of salt and pepper
Dress the Salad: Pour the dressing over the vegetable and cheese mixture. Toss everything together until evenly coated.
Chill and Serve: For the best flavor, let the salad chill in the refrigerator for about 1 hour before serving. If you're short on time, it's great right away too.