12ouncesbonelessskinless chicken breast (about 2 medium breasts)
1head romaine lettucetorn into bite-sized pieces or coarsely chopped
6ouncessmall to medium tomatoesabout 6, sliced or quartered
1avocadothinly sliced or chopped
4ouncesblue cheesecrumbled
3Tablespoonsfinely chopped chives
Instructions
Make Dressing
Cover shallot rings with vinegar and season with salt and pepper. Let sit for 5 minutes to lightly pickle the shallots and infuse the vinegar. Add mustard and 3 tablespoons olive oil and, using a fork, whisk to blend. Season with salt and more pepper, if needed.
Prepare Proteins
Bring a small pot of water to a boil. Gently lower in 4 large eggs and boil for 8 minutes. Remove from heat and run cold water over to quickly chill. (You could throw a few ice cubes into the bowl as well.) Once the eggs are properly chilled, peel them and set them aside until you’re ready to assemble the salad.
Meanwhile, cook bacon in a large skillet over medium heat until crispy on both sides, 8 to 10 minutes. Transfer bacon to a paper towel-lined plate and let cool. Once cool enough to handle, coarsely chop bacon and set aside.
Drain all but roughly 2 tablespoons bacon grease from the skillet. (Toss the drained grease or reserve for another purpose.) Season chicken with salt and pepper and cook in the same skillet over medium–high heat until well browned on both sides and cooked through, 12 to 15 minutes. Transfer chicken to a large plate or cutting board.
Transfer any drippings (you should have at least 2 tablespoons) from the skillet to the bowl with the vinaigrette and whisk to blend, adding more olive oil if desired.
Once chicken is cool enough to handle, shred it into bite-sized pieces. (Alternatively, chop or slice it into bite-sized pieces.) Slice or chop the hard-boiled eggs.
Assembly
Arrange lettuce in your largest serving bowl or platter. Drizzle about half the dressing over the lettuce and toss to combine; season with salt and pepper.
Arrange the chicken in the center of the bowl or platter in a straight line. Place the tomatoes on one side and the eggs on the other. Place the avocado next to the eggs, and the blue cheese next to the tomatoes. Sprinkle bacon in the center of the bowl. Spoon remaining dressing over the top and sprinkle with chives.
Notes
For More Information on Cobb Salads: https://kitchenproject.com/history/CobbSalad.htm