Mini Bacon and Cheese Quiches

spray(s) cooking spray

item(s) wonton wrapper(s) 3 1/2-inches square each

small uncooked onion(s) finely chopped

cup(s) regular liquid egg substitute

cup(s) fat free evaporated milk

cup(s) Weight Watchers Reduced Fat Mexican style blend shredded cheese

slice(s) cooked turkey bacon crumbled