Joyce started Bake Sum in 2020 just in time for the pandemic, making pastries and sweets that represent their upbringings. They love all things leavened, fluffy and delicious and utilize their skills as pastry chefs to bring you memorable pastries. They believe that pastries should be fun, beautiful, creative, and above all delicious. ​ The word "Sum" or 心 has many meanings and when translated directly into Cantonese Chinese it means heart. Sum also represents the addition of two or more things, people and/or ingredients. With Bake Sum, they share with you a little piece of their hearts in each pastry.