Lou Mitchell's Restaurant in Chicago: The First Stop on the Mother Road Since 1923

Lou Mitchell's Diner on Route 66 in Chicago Page Hdr.

Lou Mitchell’s: The First Stop on the Mother Road Since 1923

There is no more traditional way to begin a Route 66 road trip from Chicago, Illinois than breakfast at Lou Mitchell’s Restaurant — and Route 66 travelers have been doing exactly this since before the highway itself existed. At 565 W. Jackson Boulevard, two blocks west of the Route 66 Begin sign at Adams and Michigan, Lou Mitchell’s has been open since 1923, making it three years older than the highway that runs past its front door. On the National Register of Historic Places since 2006, and operating in its current building since 1949, Lou Mitchell’s has earned the nickname ‘the first stop on the Mother Road’ through a century of generous portions, genuine hospitality, and the distinctive tradition of handing donut holes to waiting guests and Milk Duds to the ladies. As Route 66 marks its centennial in 2026, Lou Mitchell’s is a living piece of the highway’s history still serving breakfast every morning.

Where is Lou Mitchell’s Restaurant?

Address: 565 W. Jackson Boulevard, Chicago, IL 60661
Hours: Open daily for breakfast and lunch; closed mid-afternoon. Check loumitchells.com for current hours

Hours: Open daily for breakfast and lunch; closed mid-afternoon. Check loumitchells.com for current hours

Lou Mitchell’s is located two blocks west of the Route 66 Begin sign at Adams and Michigan, within easy walking distance of Grant Park, Union Station, and the Chicago Cultural Center. It is accessible by CTA transit (Clinton on the Blue Line, or multiple bus routes) and by Metra from Union Station.

The History of Lou Mitchell’s

William Mitchell Opens the Diner (1923)

William Mitchell opened his first diner in 1923 on the north side of Jackson Boulevard — the original Route 66 alignment — naming it after his son Lou, who worked alongside other family members helping to run the business. The original location was across the street from the present building. When Route 66 was commissioned in 1926, the signs went up on Jackson Boulevard and Lou Mitchell’s was suddenly on the most famous highway in America. The timing was entirely coincidental — and entirely perfect.

Lou Mitchell himself eventually took over operations from his father and ran the restaurant into the 1950s, becoming famous for the practice of handing Milk Duds to women customers and donut holes to everyone waiting for a table — a nod to the Greek hospitality tradition his family brought from the old country. The restaurant grew into an institution, frequented by Chicago commuters arriving via Union Station just across the street, politicians on the campaign trail, and Route 66 road-trippers at the start of their journey.

The 1949 Building and National Recognition

In 1949, the family moved across the street to the building that remains Lou Mitchell’s home today — a classic diner setting that has been remarkably unchanged in its essentials for more than 75 years. The black-and-white terrazzo flooring, the counter seating, the diner-style booths, and the open kitchen layout are all preserved in their original configuration. The restaurant was listed on the National Register of Historic Places in 2006 as ‘the first stop on the Mother Road’ — a recognition of both its historical longevity and its cultural significance to the Route 66 story.

In May 2002, the nationwide Route 66 restoration program was officially launched at Lou Mitchell’s — a fitting choice given the restaurant’s position as the most enduring living institution at Route 66’s Chicago starting point. Presidents Ronald Reagan, Jimmy Carter, Bill Clinton, and Barack Obama have all been among Lou Mitchell’s diners over the decades.

What Makes Lou Mitchell’s Special

The Food

Lou Mitchell’s is the place to come for breakfast — specifically, for one of the great American diner breakfasts. The omelets are legendary: generous, fluffy, cooked in individual skillets and served with pure cream rather than half-and-half in the coffee. French toast, pancakes, and breakfast platters are all executed with the same commitment to generous portions and genuine ingredients. The restaurant has been known as the first in Chicago to serve breakfast all day, and it is also credited with being the first in the city to serve eggs cooked in a skillet. The lunch menu continues the tradition with sandwiches, Reubens, patty melts, and salads — many served on housemade bread.

The Greek Influence

The Mitchell family’s Greek heritage shows throughout the menu and the culture of the restaurant. Greek sausage appears on the breakfast menu, feta turns up in unexpected places, and the overall spirit of the place — generous, warm, attentive to the comfort of the guest above all else — reflects a Mediterranean hospitality sensibility that has nothing to do with the standard American diner template and everything to do with how this particular family decided to welcome strangers.

The Donut Holes and Milk Duds

The traditions that Lou Mitchell’s is most famous for require no culinary skill: handing donut holes to everyone waiting in line (there is almost always a line), and giving a small box of Milk Duds to women customers upon arrival. The Milk Duds were a tribute to the fact that the candy was originally made in Chicago; Lou Mitchell began the practice himself in the 1950s and it has continued ever since. These small gestures — entirely unnecessary from a commercial standpoint, purely hospitable — define the character of the place as clearly as anything on the menu.

Tips for Visiting Lou Mitchell’s

Expect a line, especially on weekends — but it moves quickly, and the donut holes make the wait pleasant.
Arrive early morning for the best experience — the restaurant is busiest from 7-10 AM and again at 11 AM-1 PM for lunch.
Sit at the counter if you can — the view of the open kitchen and the original terrazzo floor is part of the experience.
From Lou Mitchell’s, walk two blocks east to the Route 66 Begin sign at Adams and Michigan before heading southwest toward Joliet, Dwight, and beyond.

Make Lou Mitchell’s your centennial year starting point — a tradition as old as Route 66 itself, and as relevant as ever in 2026.

Final Thoughts on Lou Mitchell’s

Route 66 has a starting sign and a starting point, but it has a starting meal — and that meal is at Lou Mitchell’s. The donut holes are handed out, the Milk Duds are waiting, the omelets are cooking in individual skillets, and the terrazzo floor is the same terrazzo floor that has been here since 1949. Three years older than the highway, two blocks from the Begin sign, and utterly unchanged in the things that matter: the portions, the hospitality, and the understanding that before a long journey, a good breakfast is not a luxury. It is the essential first step. Begin your Illinois Route 66 road trip here.