Classic American Diner Homemade Quality
-Since 1937

Framed Photo of the interior of the Igloo Diner.
Igloo sign in front of a double rainbow in the sky.
Historic Igoo Diner image from 1937.

Welcome to the Igloo

The Igloo has grown to become an iconic location of the Illinois Valley area since it first opened on July 4th, 1937. Founded during the Great Depression by the original owners Louis "Louie" and Stephanie "Pat" Mazzorana, the Igloo continued to be family owned and operated into December of 2010. Carrying on the traditions and continuing to build the business for the future was then passed on to Rich and Chris Decker on December 16th, 2010.

Diner in Illinois!

The Food Network website selected The Igloo as the best diner in the state of Illinois!

Food Network Plaque

Menu

Pork Tenderloin Sandwich.

Signature Sandwich

Our signature sandwich is our Pork Tenderloin. We use true pork tenderloin meat... Learn More

Carnivore burger

Fresh Burgers

As for our burgers, we get fresh ground chuck delivered here daily.... Learn More

Chesse Fries close up

Hand-cut Fries

And we still cut our fries by hand. It's much more labor-intensive... Learn More

Rootbeer Float

Homemade Root Beer Float

Wash it all down with our delicious homemade Root Beer, or our unrivaled Root Beer Float... Learn More

Igloo slots
dbl beef bbq

December's Sandwich of the Month :

Double Beef Bar-B-Que

You've loved our Shredded Beef Bar-B-Que for years!
Now get 2X's the taste in 1 Sandwich! Our slow cooked Bar-B-Que on a 6" Hoagie Roll with a Pickle Spear on the side.
The Igloo Diner Owners: Rich and Chris Decker
- Cheryl R. -

"Five generations of my family have eaten great food here and we have all loved and enjoyed the unsurpassed pork tenderloins, other great food at this friendly casual place. Kind of place you will want to return to time and again."

- Ryan M. -

"Staff was awesome food was awesome. Can't go wrong with the philly cheesesteak and homemade fries. First time there but I will definitely be becoming a regular."

- Gina K. -

"I have been ordering a pork with the works and fries with a Vanilla Coke for as long as I can remember. I have lived away from LP area for over 30 years but eat at the Igloo every time I come home!! Congrats! You deserve the status of Best Dinner in Illinois!!"

- Patricia R. -

"Awesome place to eat. Food and service was great. Loved the retro look throughout the restaurant. Will definitely go back."

Igloo sign in front of a double rainbow in the sky.

What's chillin at the Igloo?

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

7 days ago

Igloo Diner

Are you suffering from Turkey Overload?
PORK, The Other White Meat!
The Igloo
815-223-0848
... See MoreSee Less

Are you suffering from Turkey Overload?
PORK, The Other White Meat!
The Igloo
815-223-0848

Comment on Facebook

The best porks!

Would love to have a pork today.

Hit the spot yesterday!

Sandra O'Brien-Duke! I want this

Brody Hall 😍

AmynRyan Lucke here you go!

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1 week ago

Igloo Diner

NO RE-GIFTING NEEDED!
Great gift ideas for the Holiday Season.
Not to mention our Awesome Food!
815-223-0848
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Comment on Facebook

How much are the long sleeved shirts

2 weeks ago

Igloo Diner

'Tis the season to fill in these blanks for a great stocking stuffer or to just say thank you to someone.
815-223-0848
... See MoreSee Less

Tis the season to fill in these blanks for a great stocking stuffer or to just say thank you to someone.
815-223-0848

3 weeks ago

Igloo Diner

The Igloo is all set for your Holiday Gift Giving. We're all stocked up on Shirts (Solids, Tie Dyes, Long Sleeved), Hoodies (Solids & Tie Dyed), Mugs, Bibs, and Onesies.
Great Stocking Stuffers!
815-223-0848
... See MoreSee Less

The Igloo is all set for your Holiday Gift Giving. Were all stocked up on Shirts (Solids, Tie Dyes, Long Sleeved), Hoodies (Solids & Tie Dyed), Mugs, Bibs, and Onesies. 
Great Stocking Stuffers! 
815-223-0848Image attachment

Comment on Facebook

Love them how much for the long sleeved shirts and the hoodie

Tiffany Kilanowski

Kymberlie Burris

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Kids in Igloo shirts