Where else can you find sides that are just as delicious as the main dish? Costello's red skinned garlic & butter mashed potatoes, chipotle mac n' cheese and Maryanne's pineapple tuna salad are just the tip of the iceberg. All sandwiches & wraps are under $6, mostly baked, and include specialties like The Costello, a mix of mortadella, hot capicola and provolone baked on an Italian sub with marinated artichokes, tomato, black olives, roasted red peppers and lettuce.
Feeling adventurous? Try the Mess; it's truly a tasty mess of Genoa salami, capicola, ham, provolone cheese, French fries (yes, on the sandwich), cole slaw (yes, on), and tomato on a sub roll. The Baked Spicy Roscoe is another favorite, with hot capicola, pepper crusted turkey and pepper jack cheese on an Italian sub with yellow peppers, lettuce, tomato, chipotle mayo and spicy vinaigrette. Costello's also offers meaty wraps, vegetarian sandwiches and an awesome baked falafel wrap. The interior is bright and fun, but the few tables that they have are packed in pretty tight, so be prepared to take it to go.