Beautiful presentation for a entertaining. Pickled onions had a unique twist.
Place onion and vinegar in a small bowl. Let sit 15 minutes to pickle.
Place chopped lettuce in large serving bowl.
Place olives in center of bowl on top of lettuce.
Arrange chopped cucumber around olives.
Arrange crumbled feta cheese around cucumbers.
Place tomatoes in a bowl and season lightly with salt. Add red bell peppers and drained pickled red onion. Toss together. Arrange around feta cheese.
Place garlic, lemon juice and mustard in blender. Blend until combined, then add olive oil gradually with blender on. Blend until emulsified. Season to taste with salt and pepper. Serve with Chopped Greek Salad