The Authentic Reuben: A Deep Dive into the Sandwich's Contested History and Perfect Recipe

The Reuben sandwich is a stack of corned beef, Swiss cheese, sauerkraut, and Russian dressing pressed between two slices of rye bread - and it's one of the most debated sandwiches in American food history. Two cities claim to have invented it, dozens of delis have their own "authentic" version, and yet every great Reuben shares the same core magic: fat, acid, salt, and crunch in perfect balance.

Whether you're a lifelong Reuben devotee or someone just starting to explore the world of deli classics, this breakdown covers the sandwich's contested origins, what actually makes one great, and how it stacks up against other legendary builds like the pastrami on rye and the Italian hoagie.

Two Cities, One Sandwich: The Origin Debate

The Reuben's origin story splits into two competing claims, and both have passionate defenders.

The Omaha claim traces the sandwich to Reuben Kulakofsky, a Lithuanian-born grocer who reportedly invented it during a poker game at the Blackstone Hotel in Omaha, Nebraska, sometime in the 1920s. The hotel's owner, Charles Schimmel, allegedly loved it so much he put it on the menu.

The New York claim credits Arnold Reuben, founder of Reuben's Restaurant on East 58th Street in Manhattan, who supposedly created the sandwich around 1914 for actress Annette Seelos. This version is slightly different - it used ham rather than corned beef - but New Yorkers have long adopted the Reuben as their own.

The sandwich's national rise is better documented. A 1956 national sandwich contest winner was a Reuben recipe submitted by Fern Snider, a former waitress from Omaha. That win pushed the sandwich into mainstream American deli culture, where it has stayed ever since.

What Goes Into a Great Reuben

A truly great Reuben isn't complicated, but every component earns its place on the bread. Here's what makes each layer matter:

• Corned beef: The heart of the sandwich. Quality corned beef is brined for days with pickling spices - coriander, bay leaf, mustard seed - giving it a deeply savory, slightly tangy flavor. It should be sliced thin and piled generously, never pressed into a dry slab.
• Swiss cheese: Nutty and mild, Swiss melts cleanly without overpowering the meat. It acts as a binding agent between the corned beef and the bread, and it softens the salt hit just enough.
• Sauerkraut: This is the element that separates a Reuben from every other hot sandwich. Fermented cabbage brings genuine acidity and crunch that cuts through the fat. If it's watery or bland, the whole sandwich suffers - squeeze it dry before it goes on the bread.
• Russian dressing: Made from mayonnaise, ketchup, horseradish, and a touch of Worcestershire, Russian dressing provides creaminess, heat, and a slight sweetness. Some delis substitute Thousand Island, which is milder and sweeter - a divisive swap among purists.
• Rye bread: Seeded or unseeded, rye bread's earthy, slightly sour flavor is the frame that holds everything together. It also develops a critical crust when griddled in butter, giving you that essential crunch on the outside while staying chewy inside.

The Build: Why Order and Technique Matter

Great deli sandwiches live and die by assembly. For a Reuben, the build order directly affects how the ingredients interact with heat and how the sandwich holds together when you bite into it.

1. Spread Russian dressing on the inside of both bread slices.
2. Layer Swiss cheese directly against the bread - this protects the bread from moisture and melts toward the meat.
3. Pile corned beef on top of the cheese in the center of the sandwich.
4. Add the squeezed-dry sauerkraut on top of the meat.
5. Close the sandwich and press gently before griddling in butter over medium heat.
6. Cook 3–4 minutes per side until the bread is deep golden and the cheese has fully melted.

The griddle press is non-negotiable. Without it, you get a hot open stack. With it, you get a unified sandwich where every bite hits all five flavors at once.

Reuben vs. Pastrami on Rye vs. Italian Hoagie: How They Compare

Deli culture is built on strong opinions about sandwiches. Here's how three of the most popular builds compare across key characteristics:

Sandwich Primary Protein Served Hot or Cold Dominant Flavor Profile Best For Reuben Corned beef Hot, griddled Savory, tangy, rich, slightly sweet Hearty lunch, cold-weather comfort Pastrami on Rye Pastrami Hot or room temp Smoky, peppery, deeply savory Classic deli purists, bold flavor seekers Italian Hoagie Mixed Italian meats Cold Salty, herby, acidic, fresh Lunch meetings, group catering, everyday

All three sandwiches shine in different contexts. The Reuben is a sit-down experience - it's a hot, melty, composed sandwich that rewards patience. The pastrami on rye is a New York institution that lets the quality of the meat speak without distraction. The Italian hoagie is the workhorse of Philadelphia deli culture: endlessly shareable, easy to transport, and built for catering trays and office lunches alike.

The Reuben in Philadelphia Deli Culture

Philadelphia has one of the most distinctive sandwich cultures in the country. While the city is famous for its cheesesteaks and hoagies, the Philly deli scene has deep roots in Jewish deli tradition - and that means the Reuben has a legitimate home here. The best deli catering services in Philadelphia keep the Reuben on their menus because it's a reliable crowd-pleaser for catered lunches, corporate events, and breakfast-and-lunch spreads.

If you're searching for the best sandwiches near me in Center City Philadelphia, the Reuben is a reliable benchmark for a deli's quality. A shop that does a Reuben well - properly brined corned beef, real sauerkraut, fresh rye - is almost certainly doing everything else right too.

For businesses ordering catering for businesses in Center City Philadelphia, the Reuben translates beautifully to box lunch formats. It travels well when wrapped tightly, holds its structure better than most hot sandwiches, and satisfies the meat-and-cheese crowd without requiring utensils or special handling.

The Corned Beef Special: A Reuben Variation Worth Knowing

Many Philadelphia delis offer a corned beef special that plays on the Reuben template but swaps or adds elements based on the shop's style. Common variations include:

• Swapping Russian dressing for spicy brown mustard for a sharper, more direct flavor hit
• Adding coleslaw in place of or alongside sauerkraut for a creamier, less fermented crunch
• Using marble rye for a milder, visually striking variation
• Adding pickled jalapeños for heat without disrupting the classic flavor architecture

None of these are the "authentic" Reuben - but they reflect how a great base recipe inspires decades of creative riffing. That's the mark of a truly great sandwich.

What is the difference between a Reuben and a Rachel sandwich?

A Rachel sandwich swaps corned beef for pastrami or turkey and uses coleslaw instead of sauerkraut. It shares the same rye bread, Swiss cheese, and Thousand Island or Russian dressing base as a Reuben but delivers a milder, less fermented flavor profile. The Reuben remains the more popular of the two in most Philadelphia delis.

Is Russian dressing or Thousand Island dressing more traditional on a Reuben?

Russian dressing is the traditional choice and the version most food historians associate with the original Reuben. It's tangier and spicier than Thousand Island due to the addition of horseradish and hot sauce. Thousand Island became a widespread substitute over the decades because of its broader availability, but deli purists stick with Russian dressing.

Can a Reuben be ordered as part of a business catering spread in Philadelphia?

Absolutely. Ruebens are a strong addition to any deli catering spread for Philadelphia businesses, especially when paired with Italian hoagies and lighter options to cover varied dietary preferences. Many Center City catering providers offer Ruebens in individual box lunch formats or as half-sandwich combos alongside soup.

What makes a corned beef Reuben different from a pastrami Reuben?

Corned beef is wet-brined and boiled, giving it a tender, mild, and slightly salty flavor. Pastrami starts with the same brisket cut but is then dry-rubbed with black pepper and coriander and smoked, producing a deeper, smokier, more peppery result. A corned beef Reuben is the classic; a pastrami Reuben delivers a bolder, more complex flavor and is sometimes called a "Broadway Reuben" in certain deli traditions.

How many people does a Reuben catering tray serve at a Philadelphia office lunch?

A standard full-size Reuben sandwich, cut in half, serves one person as a complete lunch portion. For group catering, most Philadelphia deli catering companies build trays of 10 to 20 half-sandwich portions. For a 20-person office lunch, ordering a mix of 10 Ruebens and 10 Italian hoagies - cut in halves - provides 40 total portions and accommodates different preferences without over-ordering.