Claire's Crunch Cake

Claire's Crunch Cake is celebrated for its handmade honeycomb mocha crunch cake, which layers fluffy yellow cake with rich mocha frosting and crispy caramelized crunch. Founded and run by former mayor Claire Mack, the bakery crafts nostalgic confections inspired by the iconic Blum's recipe.

Commenters enthusiastically confirm that the cakes live up to the hype, offering particular praise for the strawberry cream variety. In addition to loving the flavors, community members express immense pride and affection for owner Claire Mack and her legacy as San Mateo's first Black mayor.