Chopped Greek Salad with Lettuce and Avocado

Bahan-bahan (6 porsi)

• 1 romaine lettuce head (chopped)
• 1/2 medium red onion (thinly sliced)
• 1/2 bell pepper ((any color), chopped)
• 1 cup cherry or grape tomatoes (halved (or slice heirlooms when in season))
• 1 English cucumber (sliced)
• 1 avocado (peeled, pitted and sliced)
• 1/2 cup kalamata olives (sliced into thirds)
• 4 oz feta cheese (crumbled)
• 3 Tbsp extra virgin olive oil
• 3 Tbsp lemon juice ((from 1 large lemon))
• 1 g arlic clove (pressed or finely minced)
• 1/2 tsp sea salt
• 1/4 tsp black pepper