Ranch cobb salad with chicken and bacon

Romaine lettuce, buttermilk ranch dressing (cultured nonfat buttermilk [water, nonfat dry milk, soybean oil, buttermilk cultures], soybean oil, water, egg yolks, distilled vinegar, contains less than 2% salt, sugar, cultured skim milk, garlic powder, onion powder, cultured whey, ground mustard, lemon juice concentrate, natural flavor, xanthan gum), green leaf lettuce, chicken breast meat with rib meat (chicken breast meat with rib meat, water, cultured sugar and vinegar, potato starch, sea salt, natural flavorings), cheddar cheese (cheddar cheese [pasteurized milk, cheese culture, salt, enzymes], potato starch and powdered cellulose [to prevent caking], natamycin [a natural mold inhibitor]), egg, grape tomatoes, bacon topping (bacon cured with: water, salt, sugar, sodium phosphate, sodium erythorbate, sodium nitrite. may contain natural smoke flavoring), carrot, radicchio.