sub sandwich

A sub sandwich, also known as a submarine or hoagie, is a type of long, narrow sandwich made with a soft bread roll called a baguette or hoagie bun. It is typically filled with a variety of ingredients such as deli meats, cheeses, vegetables, and condiments. The sandwich is often customizable, allowing for different combinations based on personal preference. Its elongated shape makes it easy to hold and eat with one hand, making it a popular choice for a convenient meal. Sub sandwiches are commonly enjoyed at delis, sandwich shops, or packed for lunches.