Southie
477 W Broadway, South Boston, MA
(877) 428-2680About 7th Street
Craving smash burgers in South Boston, MA? Visit 7th Street Burger Southie, located at 477 W Broadway, for fast-casual dining done right. We proudly serve the South Boston community with fresh, flavorful burgers made to order in the heart of MA.
Opening April 6, 2026!
7th Street Burger Menu
Burgers
Cheeseburger
Single patty, 100% fresh beef burger served with American cheese, grilled onions, pickles and house sauce on a Martin's potato bun
Double Cheeseburger
Double patty, 100% fresh beef burger served with American cheese, grilled onions, pickles and house sauce on a Martin's potato bun
Spicy Jalapeño Cheeseburger
Single patty, 100% fresh beef burger served with American cheese, grilled onions, jalapeños and ghost pepper sauce on a Martin's potato bun
Spicy Jalapeño Double Cheeseburger
Double patty, 100% fresh beef burger served with American cheese, grilled onions, jalapeños and ghost pepper sauce on a Martin's potato bun
Impossible Burger (vegetarian)
Single Impossible patty served with American cheese, grilled onions, pickles and house sauce on a Martin's potato bun
Double Impossible Burger (Vegetarian)
Double Impossible patty served with American cheese, grilled onions, pickles and house sauce on a Martin's potato bun
Spicy Jalapeño Impossible Burger (Vegetarian)
Single Impossible patty served with American cheese, grilled onions, jalapeños and ghost pepper sauce on a Martin's potato bun
Spicy Jalapeño Impossible Double Burger (Vegetarian)
Double Impossible patty served with American cheese, grilled onions, jalapeños and ghost pepper sauce on a Martin's potato bun
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