Mustard’s Chicago Style Eatery

Mustard’s Chicago Style Eatery Mustard’s Chicago Style Eatery — the one and only, serving Los Alamitos since the 1980s. Welcome to Mustard’s Chicago Style Eatery!

For 40+ years we’ve proudly operated only one location, bringing Classic Chicago dogs, Italian beef, and more to SoCal with great food, cold beer, and good vibes. We’re a family-owned restaurant serving Los Alamitos, CA for over 40 years. At Mustard’s, we bring the Windy City’s flavor straight to your plate — from authentic Chicago-style hot dogs to classic sandwiches loaded with bold flavors and

tradition. Pair your meal with an ice-cold beer and catch the game on our screens, all while enjoying a laid-back, vibrant atmosphere. Whether you’re craving a true taste of Chicago or looking for your new favorite hangout, Mustard’s delivers the real deal in every bite. We look forward to serving you soon!

🎃🍬🍫Buckets are filled with treats, TVs are on, cold beers are ready, and our good dog’s on duty🌭🫡! Whether you’re here f...
10/31/2025

🎃🍬🍫Buckets are filled with treats, TVs are on, cold beers are ready, and our good dog’s on duty🌭🫡! Whether you’re here for Game 6 of the World Series 🎃⚾️🍻 or trick-or-treating, Mustard’s is ready for you! Open till 8PM tonight 🎃👻

We’ve got dogs, chili, fries, ice-cold beer, big screens, checkers, and cozy vibe… seriously, what else do you want? 😝🍻🌭...
10/07/2025

We’ve got dogs, chili, fries, ice-cold beer, big screens, checkers, and cozy vibe… seriously, what else do you want? 😝🍻🌭

How about a heart-warming bowl of chili to brighten up this gloomy day? ❤️ Nothing hits the spot quite like comfort food...
09/26/2025

How about a heart-warming bowl of chili to brighten up this gloomy day? ❤️ Nothing hits the spot quite like comfort food from Mustard’s! 🍲”

Your afternoon has just got an upgrade!🎉🎊Visit us on any weekday from 2pm-5pm for great deals on dogs and draft beer 🍺 🌭...
09/22/2025

Your afternoon has just got an upgrade!🎉🎊
Visit us on any weekday from 2pm-5pm for great deals on dogs and draft beer 🍺 🌭

Hands down one of Mustard’s best sellers!! Chicago Style Italian Beef, anyone? 😋😋👍👍
05/15/2025

Hands down one of Mustard’s best sellers!!
Chicago Style Italian Beef, anyone? 😋😋👍👍

Welcome to MUSTARDS, home of the authentic Chicago-Style Hot Dogs, right here in Los Alamitos, CA!We’re open daily from ...
05/10/2025

Welcome to MUSTARDS, home of the authentic Chicago-Style Hot Dogs, right here in Los Alamitos, CA!
We’re open daily from 10 AM – 8 PM (Monday–Saturday) and 10 AM – 6 PM on Sundays!

📍 3630 Katella Ave, Los Alamitos, CA 90720
☎️ (562) 598-1662

Address

3630 Katella Avenue
Los Alamitos, CA
90720

Opening Hours

Monday 10am - 8pm
Tuesday 10am - 8pm
Wednesday 10am - 8pm
Thursday 10am - 8pm
Friday 10am - 8pm
Saturday 10am - 8pm
Sunday 10am - 6pm

Telephone

+15625981662

Website

Alerts

Be the first to know and let us send you an email when Mustard’s Chicago Style Eatery posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Mustard’s Chicago Style Eatery:

Shortcuts

Share

Category