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
Red white and blue burger

July's Sandwich of the Month :

THE “RED, WHITE, & BLUE” BURGER

Uncle "Sam"mich wants you... to order a Red, White, and Blue Burger! The red: 2 fresh ground chuck patties, ketchup, and tomatoes. The white: bun, mayo, and onion. The blue: two slices of blended Blue/Monterey cheese. This Sammich is so good you'll want to salute it! 🇺🇸

 

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?

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2 months ago

Igloo Diner

Here are some of the drinks that make The Igloo "The Igloo".
Cherry or Vanilla Coke (we still add the flavored syrups ourselves). Papaya Drink. Green River Soda. Homemade Root Beer or Root Beer Float. Shakes or Malts.
815-223-0848
... See MoreSee Less

Here are some of the drinks that make The Igloo The Igloo.
Cherry or Vanilla Coke (we still add the flavored syrups ourselves). Papaya Drink. Green River Soda. Homemade Root Beer or Root Beer Float. Shakes or Malts.
815-223-0848

Comment on Facebook

Vanilla Coke are the best

The BEST. So many childhood memories with my Nana here. 🥰

Holy cow Igloo sounds so good right now

Love the root beer

Mmmmm papaya!!!

Papayas!!!! ❤️

🤤

Make mine a chocolate malt.! The Igloo has the best malts!

Papaya 😍

View more comments

3 months ago

Igloo Diner

Today's Lenten Special at The Igloo: Fried Cod Sandwich, Hand Cut Fries, & Large Soft Drink for only $7.99!
Lenten Soup is Broccoli Cheese
Open 11-8. Dine in or carry out. 815-223-0848
... See MoreSee Less

Todays Lenten Special at The Igloo: Fried Cod Sandwich, Hand Cut Fries, & Large Soft Drink for only $7.99! 
Lenten Soup is Broccoli Cheese 
Open 11-8. Dine in or carry out. 815-223-0848

3 months ago

Igloo Diner

Today's Lenten Special: Fried Cod Sandwich, Hand Cut Fries, & Large Soft Drink for only $7.99!
Lenten Soup is Cream of Potato
Dine in or carry out. 815-223-0848
... See MoreSee Less

Todays Lenten Special: Fried Cod Sandwich, Hand Cut Fries, & Large Soft Drink for only $7.99! 
Lenten Soup is Cream of Potato 
Dine in or carry out. 815-223-0848

3 months ago

Igloo Diner

April's Sandwich of the Month at The Igloo: The Chicken Strip Sandwich
Our Chicken Strips are just too good to be just for kids!
So we put 4 of them on a Toasted 6" Hoagie Roll, Sprinkle on some Shredded Cheddar/Jack Cheese, and let you decide whether you want to top it off with Ranch or Sweet Baby Ray's BBQ Sauce.
Dine in or carry out. 815-223-0848.
... See MoreSee Less

Aprils Sandwich of the Month at The Igloo: The Chicken Strip Sandwich
Our Chicken Strips are just too good to be just for kids!
So we put 4 of them on a Toasted 6 Hoagie Roll, Sprinkle on some Shredded Cheddar/Jack Cheese, and let you decide whether you want to top it off with Ranch or Sweet Baby Rays BBQ Sauce. 
Dine in or carry out. 815-223-0848.

3 months ago

Igloo Diner

Just a reminder that The Igloo is back open for business tomorrow (April 6th) at 11:00am. We misssed ya! ... See MoreSee Less

Just a reminder that The Igloo is back open for business tomorrow (April 6th) at 11:00am. We misssed ya!

Comment on Facebook

Yay bout time

Kids in Igloo shirts