This Secret Texas Diner Never Closes and Serves Breakfast 24/7

It’s 3 a.m. in Houston. The concert just ended. The bars are closing. You’re starving, but everything seems shut down for the night.

Then you see it—that famous neon glow spelling out the words that have become a promise to generations of night owls, shift workers, and anyone who’s ever needed eggs and hash browns at an unreasonable hour: “Katz’s Never Kloses.”

Since 1979, this New York-style deli has been feeding Texans around the clock, serving everything from towering pastrami sandwiches to fluffy pancakes at any hour of the day or night.

The Houston location on Westheimer Road opened in 2000 and has become a beloved institution in its own right.

Whether you’re rolling in at sunrise or stumbling in at midnight, the grill is hot, the coffee is fresh, and breakfast is always on the menu.

Where Katz’s Deli Is Located

The original Houston Katz’s sits at 616 Westheimer Road in the Montrose neighborhood, one of the city’s most eclectic and vibrant areas.

But the Katz’s empire has grown well beyond that first Houston outpost. Today, the family-owned business operates five locations across the region—all open 24 hours a day, seven days a week.

In addition to the Montrose flagship, you’ll find Katz’s in The Heights at 2200 N. Shepherd Drive, in the Galleria area at 5930 Westheimer Road, in Memorial City at 10321 Katy Freeway, and in The Woodlands at 19075 I-45 South.

No matter where you are in Greater Houston, a 24-hour Katz’s is never far away.

24/7 Breakfast at Any Hour

The breakfast menu at Katz’s doesn’t care what time it is. You can order eggs any style, fluffy pancakes, golden hash browns, or a loaded omelet at 7 a.m. or 3 a.m.—the kitchen doesn’t discriminate.

Traditional breakfast plates come with your choice of eggs, potato pancakes (Katz’s signature side, a nod to the deli’s Jewish culinary roots), and toast.

The corned beef hash is a standout: sliced corned beef and diced potato pancakes sautéed with onions, served alongside two eggs any style.

There’s also pastrami hash for those who want their breakfast with a little more smoke and spice.

The smoked salmon scramble folds Scottish lox and sliced onions into fluffy eggs. Challah French toast arrives thick-cut and golden. Breakfast tacos and breakfast quesadillas offer a Texas twist.

For late-night diners, this is the real draw.

After concerts at Toyota Center, after closing time at the bars along Westheimer, after late shifts at the Medical Center, Katz’s is there with a full breakfast menu when most restaurants have long since locked their doors.

Classic Deli and Diner Favorites

Breakfast may be what pulls people in at odd hours, but the deli menu is what made Katz’s famous.

The Reuben sandwich alone has earned its reputation: your choice of pastrami, corned beef, or turkey breast piled high with Swiss cheese, sauerkraut, and Russian dressing on grilled rye.

Customers describe them as generously stacked and bursting with flavor.

The pastrami sandwich stands as the New York deli classic—hand-sliced, peppery, tender meat on fresh bread with a side of pickles.

The Katz Meow combines pastrami and corned beef on one sandwich. The Club Katz layers pastrami, turkey breast, roast beef, and corned beef with lettuce, tomatoes, and Russian dressing on a French roll.

The menu extends well beyond traditional deli fare.

You’ll find meatloaf topped with gravy and sautéed onions, stuffed cabbage, chicken parmesan, and a Philly cheesesteak that’s become a fan favorite.

The portions run large—Katz’s has never been accused of being stingy—and the prices stay reasonable for what you get.

Planning Your Visit

For more information about Katz’s Deli, including full menus and locations, visit their official website at katzsneverkloses.com or check their social media pages for updates.

Use the map to find the deli in Houston’s Montrose area and explore nearby nightlife and attractions.

Where: 616 Westheimer Rd, Houston, TX 77006 (Montrose flagship; four additional Houston-area locations)

Katz’s Deli keeps Houston fed day and night—serving breakfast, deli classics, and comfort food 24 hours a day under the glow of its famous “Never Kloses” sign.