Chicken pesto sandwich

Ciabatta (enriched wheat flour [wheat flour, malted barley flour, niacin, iron, thiamine mononitrate, riboflavin, folic acid], water, yeast, salt, olive oil, dry malt, calcium propionate, dough extender [wheat flour, monoglycerides, guar gum, corn syrup solids, contains 2% or less of: enzyme, soybean oil], ascorbic acid, dough conditioner [corn flour, turmeric, mono-diglycerides, contains 2% or less of: paprika, natural and artificial flavors]), chicken breast meat (chicken breast with rib meat, water, cultured sugar and vinegar, potato starch, sea salt, natural flavorings), mozzarella cheese (part-skim milk, salt, enzymes), sundried tomato aioli (vegetable oil [soybean and/or canola oil], water, sundried tomatoes, egg yolk, sugar, distilled vinegar, salt, dijon mustard [water, vinegar, mustard seeds, salt, spices], spices, basil, oregano, lemon juice concentrate, dehydrated garlic, natural flavor), tomatoes.