Slice the lettuce head in half and again so there are four wedges. Remove the core & place one of the wedges on a platter.
Dice the cherry tomatoes, the red onion, the hardboiled egg, the avocado and the bacon.
Top the wedge with blue cheese dressing (this helps the other items to stick), cherry tomatoes, red onion, hardboiled egg, avocado, bacon & blue cheese crumbles. Sprinkle with fresh ground pepper.