Fajita salad with beef & jalapeno ranch dressing

Romaine lettuce, jalapeno ranch dressing (soybean oil, water, <span class="allergen">buttermilk</span> [cultured pasteurized skim milk and <span class="allergen">milk</span>, sodium citrate and salt], green jalapeno pepper, <span class="allergen">egg yolks</span>, distilled vinegar, salt, sugar, contains less than 2% of cider vinegar, spices, non-fat milk solids, dehydrated garlic, dehydrated onion, sodium benzoate and potassium sorbate [as preservatives], acetic acid, dehydrated red bell pepper, xanthan gum, dehydrated green onion, guar gum, calcium disodium edta added to protect flavor), grilled beef strips (<span class="allergen">beef</span>, water, less than 2% modified food starch, salt, natural flavors, vinegar, dextrose, sodium phosphate, onion, paprika, caramel color, spice), grape tomatoes, cheddar/jack cheese blend (cheddar cheese [pasteurized milk, cheese culture, salt, enzymes, annatto {vegetable color}], monterey jack cheese [pasteurized milk, cheese culture, salt, enzymes], potato starch and powdered cellulose [to prevent caking], natamycin [a natural mold inhibitor]), green bell pepper, red onion.