Welcome to Mr. Sub of Union
"Mr. Sub of Union is a beloved sandwich spot in New Jersey, offering a vast array of mouth-watering subs and sandwiches. Customers rave about the fresh and generous portions, with specialties like the Mr. Sub Made and the Belly Buster standing out. The charming ambiance and friendly service make this a go-to spot for locals and visitors alike. Whether you're craving a classic tuna sandwich or a hearty chicken parm sub, Mr. Sub of Union has you covered. With over 100 sandwich options, there's something for everyone to enjoy at this hidden gem of a sub shop."
- 406 Chestnut St Union, NJ 07083406 Chestnut St Union, NJ 07083 Hotline: (908) 686-9727
Welcome to Mr. Sub of Union, a cherished gem nestled in the heart of Union, New Jersey. This beloved sandwich shop, located at 406 Chestnut St, has been a local favorite for years, offering a mouthwatering selection of over 100 varieties of subs that cater to every palate. Whether you crave something classic or are in the mood for a unique concoction, Mr. Sub has you covered.
One of the standout features of Mr. Sub is their dedication to quality ingredients. Customers rave about the freshness of the produce and the generous portions that make each meal delightful. Signature sandwiches like the Chestnut – loaded with roast beef, Swiss cheese, Virginia ham, fresh lettuce, tomatoes, and a tangy Russian dressing – exemplify the craftsmanship behind each creation. Priced at just $4.55, it's hard to believe such a tasty and sizable sandwich can be found at such an affordable price.
For those seeking a bit more adventure on their plate, the Belly Buster is a true feast. With an impressive combination of salami, capicola, prosciuttini, pepperoni, bologna, boiled ham, and a blend of Swiss and provolone cheeses, this $6.75 creation will leave your taste buds tingling with joy.
Beyond their specialty subs, Mr. Sub encourages creativity with customer creations, allowing guests to customize sandwiches to their liking. Favorites like the #53 Turkey/Prosciutto/Cheese and #76 Turkey/Prosciutto/Pepperoni showcase a variety of flavors and textures that appeal to both traditionalists and food explorers alike.
Moreover, the enthusiasm of the staff and the welcoming atmosphere make every visit enjoyable. Regulars appreciate the fast service and friendly vibes, as noted by longtime patrons who’ve come for the food and stayed for the community. As one customer put it, “The quality, value, respect, and appreciation that Joe and his team show toward customers haven’t changed over the years.” This sentiment speaks volumes about the family-friendly, homey environment that defines Mr. Sub of Union.
While the restaurant operates on a cash-only basis, the affordability and immense satisfaction derived from every bite make the trip worthwhile. Whether you’re a local looking for your next go-to lunch spot or just passing through Newark, Mr. Sub of Union definitely deserves a place on your gastronomic itinerary. Experience the hearty subs and discover for yourself why this establishment is revered as one of New Jersey's finest sub shops.

Best tuna in town! People are super friendly and service is so fast. I've been coming here for years and nothing has changed

Mr.Sub been going for years! Love the tuna. Everything is always fresh. Service is fast.

Mr. Sub is one of my absolute favorite sub shops in New Jersey! With over 100 varieties of sandwiches (both hot and cold), there is certainly no shortage of choices. Ive tried many of their selections, but my favorites are the chicken parm and #76 (turkey, prosciutto, pepperoni, cheese and salami. The portions are huge! I usually get a half sandwich which is very filling, but the whole is absolutely enough for two people! Just wanted to note that Mr. Sub is cash only.

Homey and the food was GINORMOUS and delicious I'm pretty sure it's cash only though very affordable as well

The town has changed tremendously in the past dozen years but the quality, value respect and appreciation that Joe and his team genuinely show toward customers hasn't changed. The team works hard and there is frequently a wait at peak times but that's understandable. Worth a special trip for some of the finest subs in the state!

Best subs out there! As someone who came to visit from California it was such a great experience and the subs were delicious!

Always very consistent. Terrific stuff. Been going there for many years since living nearby.

Sandwiches/ subs are amazing! Place is exceptionally clean and the ambiance is friendly. I would recommend this place, great service!

I came to this spot knowing of it's HIGHLY favored reputation. I was not disappointed. The menu is HUGE. But the best part is that you can order whatever you want, however you want. The service is EXCELLENT. street parking. Don't forget about the house drinks and pickle bucket! There are a few tables as this is mostly a takeout spot. Run here!!