Diesel & Duke Introduce
For New Jersey locals seeking the quintessential modern American burger experience, Diesel & Duke in Montclair provides a vibrant, high-energy environment dedicated to the craft of the perfect smashed patty. This establishment comfortably wears multiple hats: it’s a dedicated Hamburger restaurant, a specialized Sandwich shop, and a rapid Fast food restaurant, all while maintaining the quality expected of a contemporary American restaurant.
The core of the menu revolves around the smashed burger—a cooking style that ensures a thin, crisp crust and maximum flavor, which one reviewer aptly described as an "absolutely fire" burger and "the best I ever had hands down." While customer feedback can sometimes reflect the challenges of fast-paced operations, the dedication to this highly flavorful technique is what draws a loyal crowd.
Diesel & Duke fosters an inclusive and appealing atmosphere. Described as Casual, Cozy, and Trendy, it’s a social hub for the local community, attracting a diverse crowd, including College students, Locals, Tourists, and families (Family-friendly). It’s also proud to be a welcoming LGBTQ+ friendly and Transgender safespace. With a strong focus on Fast service and premium Comfort food, it’s a highly valued local spot for a Quick bite or a full, satisfying meal in Montclair, New Jersey.
Located at 20 Church St, Montclair, NJ 07042, USA, Diesel & Duke occupies a prime piece of real estate in one of Montclair’s most popular and walkable areas. Church Street is known throughout New Jersey for its vibrant dining scene, and this location makes the restaurant highly accessible to those exploring the town center.
The restaurant provides multiple ways to enjoy its menu, maximizing convenience for the busy New Jersey patron. Beyond traditional Dine-in service, it offers rapid Takeout and Delivery options. Its inclusion of Outdoor seating is a huge benefit, allowing diners to enjoy their meals while taking in the local sights and sounds of Church Street.
Furthermore, Diesel & Duke ensures that all patrons can access and enjoy the space. The location features a Wheelchair accessible entrance and a Wheelchair accessible restroom. In a nod to pet-loving New Jersey residents, the policy of Dogs allowed outside makes the outdoor patio a welcoming spot for anyone out with their four-legged friends. This central, accessible location is a major factor in its popularity for Lunch, Dinner, and Solo dining.
The services at Diesel & Duke are tailored to be quick and comfortable, aligning with the "Fast food" element while providing a high-quality "American restaurant" experience.
- Service Channels: Diners have the choice of Dine-in, relaxing on the Outdoor seating, or using the convenient Takeout or Delivery options.
- Operational Speed: A major highlight of the business is its dedication to Fast service, ensuring that patrons can grab a Quick bite without long waits, perfect for students and professionals.
- Meal Times: The menu caters to all main mealtimes, being popular for Lunch and Dinner, and is also a noted spot for Onsite services.
- Family Accommodations: The restaurant is Family-friendly, offering a specific Kids' menu and providing High chairs for younger guests.
- Atmosphere & Amenities: Guests enjoy the Casual, Cozy, Trendy vibe, complete with a Restroom and complimentary Wi-Fi for those who need to work or study while dining.
- Payment: Transactions are seamless, as the restaurant accepts Credit cards, Debit cards, and NFC mobile payments.
Diesel & Duke distinguishes itself in the highly competitive New Jersey market through its specialized menu and commitment to certain unique comfort foods.
- The Smash Technique: The fundamental highlight is the use of the smashed burger technique, resulting in high-flavor burgers like the Standard Burger and Diesel Burger, praised for their "absolutely fire" taste.
- Hand-Cut Fries: Commitment to quality is seen in the side offerings, with freshly made Hand Cut Fries providing a superior base for their various loaded fries.
- Specialty Poutine: A truly unique offering in the Montclair area is the Poutine, a classic Canadian dish featuring cheese curds and gravy over fries, alongside the inventive CHOPPED CHEESE FRIES.
- Gourmet Desserts: The desserts are creative and indulgent, most famously the Fried Oreos (2) and the Banana Pudding, noted as high-quality sweet comfort items.
- Menu Diversity: The menu provides excellent variety for a Hamburger restaurant, including the plant-based Impossible Burger and the crispy Chicken Smash, catering to varied dietary needs.
- Beverage Selection: The drinks menu features specialty items like Mexican Coke and Jarritos, alongside creamy, customizable Milkshakes (e.g., *Reese's Shake*).
For New Jersey patrons visiting Diesel & Duke, the experience is defined by pairing a signature smashed burger with one of their famous side dishes, all designed for maximum Comfort food satisfaction.
The Burger First: The best place to start is with the classics. The Standard Burger or the namesake Diesel Burger are excellent choices to experience the acclaimed smash technique—crispy edges, juicy interior. For those craving more intense flavor, the Smokeshow Burger offers a BBQ twist, while the Holypeno Burger brings the heat. Customers looking for meatless alternatives will appreciate the inclusion of the Impossible Burger, providing a high-quality, plant-based option.
Side Dishes as Essentials: Do not overlook the FRIES & SIDES section. This is where Diesel & Duke truly shines. The unique Poutine is a must-try for those seeking a rich, savory side not commonly found in local New Jersey spots. Equally compelling is the loaded CHOPPED CHEESE FRIES, a savory, indulgent masterpiece. The Hand Cut Fries ensure fresh potato flavor, and for a different crunch, the ONION RINGS are available.
The Sweet Finish: No visit is complete without sampling the decadent desserts. The Fried Oreos (2) are a signature item, offering a warm, crispy outer layer and a melted, chocolatey interior. Alternatively, the Banana Pudding is a creamy, Southern-inspired treat that provides a perfect counterpoint to the savory mains. Pairing your meal with one of their thick, creamy Milkshakes, such as the specialty *Reese's Shake*, elevates the entire American restaurant experience.
Diesel & Duke excels at taking simple Comfort food—burgers, fries, and shakes—and elevating them with focused technique and creative twists. The Fast service and prime Church Street location make it an easy, frequent choice for the Montclair, New Jersey local looking for a high-impact, satisfying meal.
To place a takeout or delivery order, or for general inquiries about the Montclair location:
- Address: 20 Church St, Montclair, NJ 07042, USA
- Phone: (973) 744-0011
Diesel & Duke Menu
Online Drinks
- Water**
H2O
- Half Day Half & Half **
- Mexican Coke
- Diet Coke
- Apple Juice **
- Jarritos **
- Half Day Peach Tea **
Online Fries/Sides
- Cajun Fries**
- Poutine **
Hand cut fries, cheese curds, gravy and scallions
- Fried Oreos (2)**
Crispy, Delicious fried oreos
- Hand Cut Fries**
- Banana Pudding **
Vanilla Pudding, Nilla Wafers, Banana & Whipped Cream
- CHOPPED CHEESE FRIES **
Hand Cut Fries, Single Patty, Cheese Blend, Onions, Seasoning, Ketchup & Aioli
- Oreo Banana Pudding
Vanilla Pudding, Oreos Banana & Whipped Cream
Online For the Pup
- Duke Patty**
Unseasoned all beef patty for your dog
Online Burgers
- Standard Burger**
American Cheese, Lettuce, Tomato, Aioli and Ketchup
- Diesel Burger **
Double patty, cheddar cheese, bacon, jalapenos, caramelized onions, onion rings, bbq sauce and chipotle mayo
- Holypeno Burger**
Bacon, aged cheddar, jalapeños, caramelized onions and chipotle mayo.
- Smokeshow Burger**
Bacon, aged cheddar, onion ring and BBQ sauce
- Cheeseburger **
Plain american cheeseburger.
- Plain Burger**
Meat and bun
- Impossible Burger**
American Cheese, Lettuce, Tomato, Aioli and Ketchup
- Chicken Smash **
Organic Chicken, Dijonaise, Pickles & Lettuce
- Duke Smash **
Smashed with super thin raw onions, American Cheese, Pickles, Homemade Aioli and Ketchup.
FRIES & SIDES
- CAJUN FRIES
- FRIED OREO (2)
- HAND CUT FRIES
- POUTINE
Hand cut fries, cheese curds, gravy and scallions
- ONION RINGS
- CHOPPED CHEESE FRIES
Hand Cut Fries, Single Patty, Cheese Blend, Onions, Seasoning, Ketchup & Aioli
Shakes
- Vanilla Milkshake**
- Chocolate Milkshake**
- Chocolate Shake
- VANILLA SHAKE (MTC)
KIDS MENU
- KIDS MENU
Kids Menu
- KIDS MENU **
Sides
- Grilled Cheese
- Chicken Nuggets (8)
Online Milkshakes
- Reese's Shake **
Vanilla Ice cream, Reese's, Peanut Butter, Chocolate Syrup,& Whipped Cream
Diesel & Duke Details
Service options
- Outdoor seating
- Delivery
- Onsite services
- Takeout
- Dine-in
Highlights
- Fast service
Popular for
- Lunch
- Dinner
- Solo dining
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible restroom
Offerings
- Comfort food
- Quick bite
Dining options
- Lunch
- Dinner
- Dessert
- Seating
- Table service
Amenities
- Restroom
- Wi-Fi
- Wi-Fi
Atmosphere
- Casual
- Cozy
- Trendy
Crowd
- College students
- Family-friendly
- LGBTQ+ friendly
- Locals
- Tourists
- Transgender safespace
Planning
- Accepts reservations
Payments
- Credit cards
- Debit cards
- NFC mobile payments
- Credit cards
Children
- Good for kids
- High chairs
- Kids' menu
Pets
- Dogs allowed outside
Diesel & Duke Photos










Diesel & Duke Location
Diesel & Duke Reviews
poutinefried oreosseasonedjointbreakfastd&dburger and friesshakescajun friespeanut butter
★ 5★ 4★ 3★ 2★ 1Absolutely fire smashed burger the best I ever had hands down. It’s nice to have a quick casual spot especially on church street the fries were fresh home made and amazing ! I will be back for more !
May 01 · KDon’t be fooled, not the same as the previous location. Burger is soggy and just bad. Fast food burgers are much better. Fries are soggy and terrible. Also, what genius wrapped the burger with the shiny side inside? Not ordering from here again.
May 04 · Pandeli ShytaThis is the best Smashburger around ! Quality Beef which is so important!! Whether I am in Jersey City, Montclair, or Princeton I am stopping in to grab my favorite smash-burger!
September 07 · Edward SocienskiBeen coming to this place for a few years now and I’m delighted to say it’s just as delicious as I remember! I was sad they took off one of my favorite burgers, but they replaced it with an equally as delicious one!The fries are delicious, crisp and hand cut, the onion rings, are battered and fresh! Can’t go wrong with any of the burgers and if you’re feeling crazy, you should definitely make it a double Oh, and get the fried Oreos with Nutella just trust me.
April 11 · Ivy colonSome of the best burgers I've had. The chicken smash is really good too! Shakes are awesome, especially that Pistakio one going on right now. This place is one of my favorites for sure!
September 08 · J C (JC)This place is a bit of a nothing burger, if you know what I mean. One step above a McDonald’s and two steps below five guys shake shack or anything quality like white Mana. For the price, you get nothing more than a jumped up quarter pounder with cheese. There’s plenty of better burger places don’t go out of your way to go here.
January 22 · Oliver Tree
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