Salad with Lettuce and Tomato

This Greek salad is what I mean when I say I want salad. 2 cups diced cucumbers 4 Roma tomatoes diced 1/2 cup diced red onion 1 bell pepper sliced 1/4 cup Kalamata olives 1/2 cup crumbled feta cheese 2 cups chopped romaine lettuce Dressing 1/4 cup olive oil 1 1/2 Tablespoons