This is an old favorite and simply delicious. It’s easy and budget friendly, especially as deli meats are soooo expensive.
Roma tomatoes (or plum) has the best flavor for a sandwich
Slice the roma tomato length-wise in whatever thickness you prefer.
Favorite bread. For this sandwich, I like plain ol’ soft white bread.
Salt and Pepper to taste.
Tip: salt and pepper the mayo before the tomato for best flavor.