1cupBlue Cheese Dressing(homemade or store-bought; add a few tablespoons of milk or cream to this Blue Cheese Dip for a quick and easy homemade dressing!)
Pile the romaine and spinach in a large shallow serving bowl. Add the tomatoes, cucumbers, peppers, onions, olives, chicken, and toss.
Dollop on the blue cheese dressing and toss again. Top with the bacon if desired.
Notes
The vegetables and chicken can be prepped and refrigerated up to 2 days ahead. If you want to make this salad ahead of time, don’t dress it until just before serving.