Tomato & Mozzarella on Focaccia

unbleached enriched flour (wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), water, sour culture, contains 2% or less of: salt, semolina, canola oil, yeast, enzymes, mozzarella cheese (pasteurized milk, vinegar, salt, enzymes), roasted tomatoes (tomatoes, canola oil, garlic, salt, vinegar, spices), basil pesto (basil, canola and/or sunflower oil, parmesan cheese [pasteurized cow's milk, cheese culture, salt and enzymes], garlic puree [water, granulated garlic], rice vinegar, butter, ascorbic acid, sea salt, black pepper, spinach, enzymes are vegetarian)