How can I change from Fahrenheit to Celsius in the Tasty app? Matthew M. July 24, 2021 12:59 Updated It is not currently possible to change from Fahrenheit to Celsius in the Tasty app. Tasty One Top is currently exclusive to the US and Tasty recipes were originally designed in Fahrenheit. However, our goal is to answer demand from customers, and adding additional temperature measurements for Tasty One Top is at the top of many customer requests. Stay tuned for future updates related to this feature. Related articles I have a question about quantities and serving size Does the Tasty app require an account? Why does my One Top not reach its goal temperature? Can I disable notifications for the One Top? Do you provide printable recipes?