13 Jan 2020 --- Toronto-based pizza chain Pizza Pizza has launched a new crust to appeal to keto dieters. The “Keto Uncrust” created in collaboration with Unbun Foods, boasts only two grams of net carbs per slice, ideal for a low-carb diet such as keto. Consumers can choose between three menu options featuring the keto-friendly crust, including customized options. The move is the latest in foodservice to provide consumers with grain-free and low-carb options, in addition to continuous NPD, which is inspired by the trending, high-fat diet.