For the safest option, use pasteurized egg yolks in the Caesar dressing or substitute the yolk with 2 tablespoons of high quality mayonnaise. Make sure your lettuce leaves are very dry so the wraps stay crisp and do not tear. You can prepare the grilled chicken, bacon, and dressing up to 3 days in advance and store them separately in the refrigerator, then assemble the wraps just before serving for the best texture. To pack for lunch, keep the dressing in a small container and drizzle it on right before eating to avoid sogginess. Each wrap is quite filling on its own, but you can pair it with cucumber slices or celery sticks for extra crunch while keeping carbs low.