Duke’s Grocery has established itself as a cornerstone of the Washington, D.C. dining scene, offering a slice of East London’s vibrant gastropub culture in the heart of the District. Known for its rustic charm, scratch-made kitchen, and arguably the most famous burger in the city, the menu at Duke's Grocery is a dynamic reflection of seasonal ingredients and British comfort food staples.

If you are looking for a quick recommendation, the Proper Burger is the undisputed star of the show. However, the full menu spans a wide array of "Sarnies" (sandwiches), hearty plates like Fish & Chips, and creative shareables that change according to what is fresh and in season. Because the menu is updated frequently across its locations in Dupont Circle, Foggy Bottom, and Potomac, understanding the core offerings is essential for any diner.

The Icon: A Deep Dive into the Proper Burger

When discussing the Duke’s Grocery menu, the conversation inevitably begins and ends with the Proper Burger. This isn't just a cheeseburger; it is a carefully engineered balance of salty, sweet, savory, and spicy elements that has earned it top honors from local food critics and casual diners alike.

Anatomy of the Proper Burger

The Proper Burger typically retails for around $17.00 to $18.00, depending on the location. It features two thin, charred patties of Creekstone Farms Angus beef. The choice of Creekstone Farms is significant, as this supplier is known for high-quality, corn-fed Black Angus cattle, which provides a rich, fatty marbling that stands up well to the high heat of the griddle.

The beef is topped with:

  • Melted Gouda: Unlike the standard American or cheddar cheese, the gouda provides a nutty, buttery melt that wraps around the patties.
  • House Pickles and Charred Red Onion: These provide the necessary acidity and crunch to cut through the richness of the meat.
  • Sweet Chili Sauce: This is the "secret weapon" of the Duke's menu. It adds a subtle Thai-inspired heat and sweetness that sets the burger apart from traditional pub fare.
  • Garlic Aioli and Rocket (Arugula): The aioli adds creaminess, while the rocket provides a peppery bite.
  • Brioche Bun: A toasted, buttery bun that is sturdy enough to hold the juices without disintegrating.

Insider Tip: Unless you specify otherwise, the kitchen prepares the Proper Burger medium-rare. If you prefer a different level of doneness, be sure to mention it, though the medium-rare preparation is widely considered the "gold standard" for experiencing the beef’s texture.

The Wagyu Beef Burger

For those who find the Proper Burger too complex, the Wagyu Beef Burger offers a more meat-centric experience. Priced slightly lower at some locations (around $14.00 to $17.00), it features a single American Wagyu beef patty. Wagyu is prized for its intense marbling, and at Duke's, it is often paired with a savory "Duke's bacon jam" and sharp cheddar, focusing on a deeper, more smoky flavor profile.

Exploring the Sarnies: More Than Just Sandwiches

In British slang, a "sarnie" is a sandwich, and Duke’s Grocery takes this category very seriously. The sarnie section of the menu is where the kitchen's creativity truly shines, blending global influences with the gastropub format.

Brisket Lane and The Reuben

The Brisket Lane (often appearing as the Reuben Sando at some locations) is a testament to the kitchen's commitment to slow-cooked meats. Featuring beef brisket that is often brined for up to nine days, the meat is incredibly tender. It is typically served on crusty bread or sourdough with house-made kraut, swiss cheese, and a pungent horseradish kick. It is a heavy, satisfying option for those craving traditional deli flavors with a pub twist.

The Cubano "Torta" Milanesa

This dish is a brilliant fusion of a Cuban sandwich and a Mexican torta. It uses a chicken schnitzel as the base—panko-crusted and fried until golden—combined with capicola (Italian cold cut), swiss cheese, avocado, tomato, and pickled jalapeños. The use of a torta roll instead of a traditional baguette allows the sandwich to soak up the garlic aioli and Dijon mustard, making every bite flavorful.

Vegetarian Options: The Spicy Aubergine and Impossible Burger

Duke’s Grocery is surprisingly accommodating to vegetarians. The Spicy Aubergine sarnie is a standout, featuring panko-coated eggplant and squash, smoked gouda, and a fennel walnut pesto. It offers the same "stacked" satisfaction as the meat-based sandwiches without the heavy protein. Additionally, the Impossible Duke's Burger allows plant-based diners to enjoy the same toppings as the Proper Burger (gouda, sweet chili sauce, aioli) on a high-quality meat alternative.

Traditional British Plates: Comfort in a Bowl

While the sandwiches get much of the social media attention, the "Plates" section of the Duke's Grocery menu is where you find the soul of the British gastropub.

Fish & Chips

You cannot have a British-inspired menu without Fish & Chips. Duke’s version uses beer-battered cod, ensuring a light, airy, and crispy exterior. It is served with "mushy peas"—a staple in UK chip shops—and house-made tartar sauce. At approximately $19.00 to $20.00, it is a generous portion that reflects the classic London experience.

Bangers & Mash

This dish is the epitome of comfort. It features traditional English sausages (bangers) served over a bed of Yukon Gold potato puree. The key to this dish is the onion and pea gravy, which provides a rich, savory depth. It is a simple dish, but the quality of the sausage and the smoothness of the mash make it a frequent sell-out.

Shepherd’s Pie

Often appearing on the seasonal plates menu, the Shepherd’s Pie at Duke's uses ground beef (technically making it a Cottage Pie, though the menu keeps the familiar name) mixed with carrots, peas, and onions, topped with a thick layer of piped potato puree and baked until the peaks are crispy. It is the perfect winter dish for D.C.’s colder months.

Shareables and Sides: The Supporting Cast

A visit to Duke’s Grocery is rarely complete without a few items to share. The sides are not afterthoughts; they are developed with the same rigor as the main courses.

White Truffle Mac & Cheese

This is perhaps the most popular side dish across all locations. It uses a house cheese blend and shell pasta, infused with white truffle oil. It is creamy, decadent, and often ordered as an appetizer or a shared side for the table.

Hackney Hot Chicken Wings

Named after the East London district, these jumbo wings are tossed in a signature spicy tomato-based sauce. They are significantly larger than your average buffalo wing and offer a different kind of heat—more savory and aromatic than purely acidic.

Chickpea & Green Chili Hummus

For a lighter start, the hummus is a reliable choice. Served with fresh crudités and naan bread, it features a bright green chili puree that adds a refreshing zest. It’s a great way to balance out the heavier, fried elements of a typical gastropub meal.

Brunch: The Full English Experience

On weekends, the Duke’s Grocery menu shifts to include one of the most authentic brunch offerings in Washington.

The Full English Breakfast

This is a massive plate designed to cure any Friday night regrets. It typically includes:

  • Rashers and Bangers: British bacon and sausages.
  • Black and White Pudding: Traditional blood sausages that provide an earthy, rich flavor.
  • Tinned Beans: Specifically Heinz-style baked beans, which are essential for authenticity.
  • Roasted Tomatoes and Mushrooms: To add a bit of earthiness.
  • Eggs and Toast: Usually served with sourdough or multigrain.

Breakfast Sarnies and Avocado Toast

For those wanting something lighter, the Avocado Toast with brekkie radish and a runny egg is a popular choice. There is also usually a rotating selection of breakfast sandwiches featuring applewood smoked bacon and fried eggs on brioche buns.

Navigating the Locations: Is the Menu the Same?

One common question for diners is whether the menu at the original 17th Street location is identical to the one at Foggy Bottom or Potomac.

  1. Duke’s Grocery (17th St NW): The original location. It has a more "lived-in" feel and often has the most experimental seasonal specials. It is smaller and can get quite loud during peak hours.
  2. Duke’s Grocery (Foggy Bottom): Located in the Western Market/2000 Penn area. This location caters heavily to the GWU crowd and office workers. The menu is very consistent with the 17th Street location but often features more "grab-and-go" friendly options during lunch.
  3. Duke’s Grocery (Potomac): Located in Maryland, this spot offers a bit more space and is very family-friendly. The menu includes all the hits (Proper Burger, Fish & Chips) but may have slightly different seasonal vegetable preparations.
  4. Duke’s Counter (Woodley Park): This is a sister concept. While it serves the Proper Burger, the menu might have a slightly different selection of sandwiches and a more casual "counter-service" vibe in some aspects, though it is essentially the same high-quality food.

Frequently Asked Questions (FAQ)

Does Duke’s Grocery offer gluten-free options?

While Duke’s is famous for its bread and battered items, they do offer gluten-free buns for an additional charge (usually around $2.00). However, diners should be aware that many fried items, like the crispy fries, are coated in flour or fried in shared oil and may not be suitable for those with severe Celiac disease.

What is the "Sweet Chili Sauce" on the burger?

It is a Thai-style sweet chili sauce that provides a mild heat and a sugary glaze. It is the defining characteristic of the Proper Burger and provides a unique sweet-and-savory profile that you won't find at most other burger joints.

Is Duke's Grocery family-friendly?

Yes, especially the Foggy Bottom and Potomac locations. While it is a "pub," children are welcome, and items like the Mac & Cheese or plain burgers are usually big hits with younger diners.

Do I need a reservation?

Duke’s Grocery generally operates on a first-come, first-served basis, especially at the 17th Street location. During peak brunch or weekend dinner hours, expect a wait. Foggy Bottom often has more capacity due to its location within the larger Western Market complex.

Conclusion

The Duke’s Grocery menu is a masterclass in how to execute high-end comfort food without the pretension. Whether you are there for the legendary Proper Burger, a traditional plate of Bangers & Mash, or a pint of local craft beer paired with Truffle Mac & Cheese, the menu offers something for every appetite. While the seasonal changes mean you might find a new favorite each time you visit, the core commitment to quality beef, scratch-made sauces, and authentic British flavors remains constant. If it's your first time, stick to the classics—order the Proper Burger medium-rare, add a side of fries, and enjoy one of the best casual dining experiences Washington, D.C. has to offer.