top of page


C​ookie ​and Cupcake​ Classes​

For All Ages!​

​No Experience Needed!​

Private Classes are also available!​

Welcome to  

"Bling That Thing" Classes

Geri Keller is an Instructor at various locations in Southern California of cookie, cupcake and fondant decorating.  She is the owner of Bling That Thing, has bakery experience  and has been a commercial instructor for many years.  She teaches various topics on Royal Icing, Buttercream, Fondant basics and other fun topics.  She also provides private instructions and decorating parties for all ages upon request!  

Cell: 909-764-7025


Cookie Art

Learn how to make unique flower cookies, stand up animal cookies and other fun ideas in various Cookie Art  class!

Classes available for all ages!

Fondant Projects

Learn how to use Fondant to decorate cakes, cookies and cupcakes. Very easy to create and add a unique touch by painting Fondant in the Fondant Basics class!

Classes available for all ages!

easter basket cupcake_edited.png

Assorted Cupcake Designs

Learn how to decorate cupcakes that look like they came from a professional bakery. Classes start with how to make a bakery style swirl in the various Cupcake classes! 

Classes available for all ages!

bottom of page