Deviled egg sandwich

Deviled egg salad (hard cooked eggs, salad dressing [soybean oil, water, high fructose corn syrup, distilled vinegar, modified corn starch, egg yolks, salt, mustard flour, onion powder, calcium disodium edta {protects flavor}, natural flavors], yellow mustard [distilled vinegar, water, no 1 grade mustard seed, salt, turmeric, paprika, spice, natural flavors, garlic powder], dijon mustard [water, vinegar mustard seed, salt, white wine, fruit pectin, citric acid, tartaric acid, sugar, spice] apple cider vinegar [diluted to 6% acidity with water], sea salt [natural sea salt, magnesium carbonate {2% maximum}], sugar, lactic acid, black pepper), country white bread (unbleached bread flour [wheat flour, malted barley flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid], water, honey, buttermilk [buttermilk, whey], contains less than 2% of: canola oil, salt, malt [malted barley, wheat flour, dextrose], wheat gluten, yeast, wheat flour, ascorbic acid, enzymes, rye flour), romaine lettuce