These 18 Vegan Costco Products Will Have You Signing up For a Membership ASAP From pizza burritos to vegan cinnamon rolls, this superstore is carrying more vegan options than ever before. It’s a secret. The pizza everyone’s drooling over at Costco contains lots of cauliflower, plus rice flour to bind everything together. 29 days ago. It’s made by Milton’s Craft Bakers , it’s called Thin & Crispy Cauliflower Crust Pizza … And now two varieties of cauliflower crust pizza have been spotted in the Costco … It was in a small card they used to give out with all of their pizza options and phone … Costco food court does sell vegetarian pizza by the whole pie. It’s not on the menu. by Sarah … As the name implies, the thin and crispy crust is made with cauliflower and the pizza is … The cauliflower crust pizza from Trader Joe’s is so popular they’ve added cauliflower gnocchi, and they’ve even had to ration their cauliflower rice. We came across Milton’s Cauliflower Crust Vegetable Pizza in Costco’s freezer section the other day. Combo pizzas have been discontinued so they will no longer use the veggie …