Cut the romaine and iceberg lettuce into bite-sized pieces.
Slice the cherry tomatoes in half.
Cut the grilled chicken breast into bite-sized pieces.
Cook the bacon in a pan until crispy and chop it into small pieces.
Dice the boiled eggs.
Slice the avocado.
Crumble the blue cheese.
Arrange all the ingredients nicely on a plate.
Drizzle with a dressing made of olive oil, lemon juice, salt, and pepper.