Giant, self-rising crust chicken, bacon & ranch pizza

Crust (enriched flour [wheat flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid], water, soybean oil, sugar, yeast, contains 2% or less of: leaving [sodium bicarbonate, sodium aluminium phosphate], salt, corn meal, soy lecithin [processing acid]), ranch sauce (water, creamer [sunflower oil, corn syrup solid, sodium caseinate {milk}, mono - and diglycerides, dipotassium phosphate, contains 2% less of: tricalcium phosphate, soy lecithin, tocopherals {added to protect flavor}], maltodextrin, modified food starch, salt, sugar, cultured buttermilk, onion powder, garlic powder, less than 2% of: spices, citric acid, lactic acid, xanthan gum, natural & artificial flavor), chicken (boneless skinless chicken breast meat with rib meat, water, isolated soy protein product [isolated soy protein, modified food starch, unmodified cornstarch, carrageenan with less than 2% soy lecithin], seasoning [potassium citrate, citric acid, sodium diacetate, vegetable oil], salt, sodium phosphates, carrageenan), low moisture part skim mozzarella cheese (pasteurized part skim milk, cheese cultures, salt, enzymes), cooked bacon (pork cured with: water, salt, sugar, smoke flavoring, sodium phosphate, sodium erythorbate, sodium nitrite).