Since we've established the notoriety of Giordano's, it's time to discuss Costco's deal. Deep-dish pizzas are huge and require more ingredients than traditional pizzas.

Costco Insider shared the breaking snack news to Instagram last weekend. "DEEP DISH PIZZA?! Who’s tried these and how were they?" they captioned the shot of stocked shelves.

Indeed, if you take a scroll through the r/Costco subreddit, you'll find a number of threads from frozen pizza enthusiasts who can't help but shout their love for this square deep-dish from the ...