Seven layer salad

Lettuce, seven layer dressing (mayonnaise [soybean oil, egg yolks, high fructose corn syrup, water, distilled vinegar, contains less than 2% of salt, cider vinegar, spice, lemon juice concentrate, calcium disodium edta added to protect flavor], sour cream [cultured pasteurized grade a cream, non fat milk solids, enzyme]), mild cheddar cheese (cultured pasteurized milk, salt, enzymes, color added, anticake (potato starch, powdered cellulose]), hard-cooked eggs (hard cooked eggs citric acid, sodium benzoate, and nisin preparation [as preservatives]), bacon (cured with water, salt, smoke flavoring, sodium phosphate, sodium erythorbate, sodium nitrite may contain sugar, brown sugar), green peas, celery