ITSI Baking Studio is a Singapore-based baking school offering practical, hands-on classes for home bakers, groups and organisations. Since 2011, the studio has combined baking and coaching, teaching participants to make cakes, breads, tarts, chocolate, dim sum and other pastries. Classes use basic tools, fresh ingredients and easy-to-follow instructions, with skills designed to be transferable to a home kitchen.

Participants can sign up for scheduled workshops or request private and group sessions at a preferred date and time. The studio also offers corporate team-bonding sessions that encourage colleagues to collaborate while baking. Pastry choices are available, and a class may be opened on request with a minimum of two participants. Its course categories include Asian delights, snacks, bread, cakes, chocolate, eggless baking, gluten-free options, pastries, cookies and tarts.

ITSI Baking Studio describes itself as halal-friendly: it does not use pork or lard, and says its purchased ingredients are halal-certified. Located on Kreta Ayer Road, the studio shares class updates and information through its website and social media channels.