01 - Grill or pan-sear the chicken breasts until fully cooked through, then slice thinly. Cook the bacon in a skillet until golden and crisp, then crumble into pieces. Hard-boil the eggs for 10 minutes, cool under running water, peel, and quarter each egg.
02 - Wash and chop the romaine lettuce. Halve the cherry tomatoes, dice the avocado, slice the cucumber, and cut the red onion into thin slivers. Pat all vegetables dry.
03 - Spread the chopped romaine lettuce evenly across the bottom of a large serving platter or wide shallow bowl.
04 - Arrange the sliced chicken, crumbled bacon, quartered eggs, cherry tomatoes, avocado, cucumber, red onion, and crumbled blue cheese in neat parallel rows across the lettuce for a classic Cobb presentation.
05 - In a small bowl, combine the olive oil, red wine vinegar, Dijon mustard, and honey. Whisk vigorously until the dressing is fully emulsified and creamy. Season with salt and black pepper to taste.
06 - Drizzle the dressing evenly over the salad just before serving. Toss gently at the table if desired, and serve immediately while the components are fresh.