You need two hands to pick up a single slice. It weighs roughly five and a half pounds if you order a standard 13-inch pie, and it completely shatters every rule you think you know about Italian or North American pies.
Welcome to Regina style pizza. It is heavy, greasy in the best possible way, baked on a fluffy, doughy crust, loaded with a mountain of deli meats and vegetables, and buried beneath structural layers of cheese. Sliced strictly into four-by-four-inch squares, this local culinary icon is currently sparking cross-country sports feuds and tourism campaigns alike. Also making waves in this space: How A Destroyed 1879 Schoolhouse Was Rebuilt Using The Same Trees That Crushed It.
If you call it a casserole or dismiss it as a gimmick, you miss the entire point. Let's break down what Regina pizza actually is, where it came from, and why it draws such fierce loyalty.
The Anatomy of a Prairie Pie
Forget New York folding slices or Chicago deep-dish pans. Regina pizza stands entirely on its own. More information on this are covered by Refinery29.
The build requires specific geometry. First comes a thick, bread-like dough base that rises high in the oven. Next is a zesty, heavily spiced tomato sauce applied with zero hesitation. Then comes the signature overload: a dense forest of chopped vegetables, sliced mushrooms, and heaps of deli meats like salami or pepperoni, all blanketed by a massive drift of mozzarella.
Baking transforms these elements until the edges turn golden brown and crisp, locking the ingredients inside. Because the toppings are so thick, slicing it into traditional triangles is a structural disaster. The squares keep the filling intact. You bite into a dense, chewy mouthful where the crust acts almost like a sturdy vehicle for a hot meal.
The Greek Immigrant Roots
The style didn't happen by accident. Back in 1970, Greek immigrant brothers George, Gus, John, and Tony Kolitsas opened Houston Pizza on Hill Avenue in Saskatchewan’s capital. They wanted to stand apart from the thinner-crust styles dominating the era.
Other families followed suit. Shops like Western Pizza and later Jim Baiton's Tumblers Pizza expanded the concept across the province. Baiton started working in pizza kitchens at age 14 and spent decades perfecting the craft.
Local operators often attribute the heaviness and generosity of the pie to cultural traditions. Spiro Bonis, president of Western Pizza, notes that Greek family culture emphasizes making sure everyone is completely well-fed. Combine that background with Saskatchewan’s grueling agricultural lifestyle and freezing winters, and you understand the necessity for a hearty, calorie-dense meal that keeps you warm.
Scaling Up and Sparking Football Feuds
For decades, Regina pizza remained a proud local secret. You had to visit a corner parlor or buy frozen versions shipped locally. Today, shops like Tumblers distribute their pies to over a hundred grocery stores across Western Canada, and travelers even ship them abroad. Tourism Regina even embraced the four-sided slice on merchandise like T-shirts and keychains, turning the food into official city branding.
Naturally, success brings critics.
During a high-profile Labour Day football clash between the Saskatchewan Roughriders and their fierce rivals, the Winnipeg Blue Bombers, online trash talk turned toward the local delicacy. The Winnipeg team publicly mocked the style on social media, comparing it unfavorably to an old lasagna slapped on bread.
Riders head coach Corey Mace shrugged off the online jabs with a blunt question of his own: how can anyone genuinely hate a good pizza?
How to Eat It Right
If you plan on trying a true Regina pie, forget your usual table manners. Do not attempt a dainty one-handed bite. Grab a square with both hands, expect the cheese to stretch, and appreciate the craftsmanship of a crust designed to hold an absolute feast. It is unapologetic, heavy, and entirely unique to the Canadian prairies.
Order a box, skip the forks, and dig in.
