Daniel H.
9/2/2025
Excellent sandwich. They were fairly quick but it's not fast food just good food. We took it to go and sat on the beach enjoying amazing, satisfying sandwiches and sides. Service was good no issues
John And Mario’s Back Alley Deli
Closed
(13)
Photos
54 Olin St
Ocean Grove, NJ 07756
John and Mario’s Back Alley Deli in Ocean Grove, NJ, is a delightful culinary gem tucked away in a charming town near the beach. Founded by Mario "The Butcher" Montes and Cathy Leone, this quaint deli offers a menu filled with unique and flavorful sandwiches and salads.
Mario, with his background in the grocery business and a newfound passion for acting and comedy, brings his expertise in creating delicious and fresh food to the community. Cathy, a seasoned flight attendant with a love for culinary arts, adds her touch of creativity to the menu, inspired by her global food experiences.
The story behind the deli's inception is one of friendship, passion, and remembrance, as Mario and Cathy pay tribute to their loved ones by naming sandwiches after them. With a dedication to serving simple, fresh, and tasty food, John and Mario’s Back Alley Deli invites you to experience a labor of love and delicious flavors in a cozy back alley setting.
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Reviews
4.513 reviews
Maggie O.
7/19/2025
Do not skip this place!! This tiny deli is a powerhouse and is guaranteed to fill you up. They have a ton of pasta salads, vegetable salads, and fruit salads. My mom got some caprese, I ordered...
Elliot S.
8/2/2025
Hidden gem! Great sub a full 12" and plenty of meat and veggies and the bread had that crunch!
Robert L.
8/2/2025
Two warnings, Yelp says 10am open. I went on a Saturday and the sign on the door said 11am. Also, it's tricky to find. It really is on a back alley. No storefront on Olin. Otherwise great!!!
Debbie P.
10/19/2024
We were in the area for the day... Looking for a different place to grab a sandwich. And boy, they did NOT disappoint! Great menu with a lot of wonderful choices, but we settled on splitting a 13"...
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