Pumpkin Spice & Jimmie Cake

We've got two great flavors of the month for October! Our uber moist and delicious Pumpkin Spice is topped with ginger cream cheese frosting. Our Jimmie Cake is a vanilla cake with chocolate jimmies (cylindrical sprinkles) baked inside and topped with a swirl of our chocolate fudgy frosting and vanilla buttercream. If you're craving both vanilla and chocolate, our Jimmie Cake is the perfect solution! In addition to these beloved Sibby's classics, we are featuring a new Mashup this month and one of our most decadent chocolate cupcakes yet: Midnight Magic. It's 5 layers of homemade chocolatey goodness. And the best part is, we are donating ALL SALES of Midnight Magic to the Equal Justice Initiative, an organization that challenges racial injustice and mass incarceration. Help us contribute to this important cause by placing your order today.

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We're Open for Curbside Pickup and Delivery

For over 16 years, our mission has remained the same: To provide joy and happiness to our customers and community through delicious old-fashioned cupcakes and exceptional customer service. Following our mission, and carefully adhering to guidelines set by the CDC, state of California and county health departments, Sibby's Cupcakery will remain open, continuing to operate safely and responsibly, by offering cupcakes for curbside pickup and delivery only. See Covid-19 details.

Call Us For Same-Day & Next-Day Orders and Halloween Decorating Kits

Hey friends, our online ordering platform requires two days notice, so if your order is for a few days in the future, forge ahead here.
But for same-day and next-day orders, *and* our Halloween Decorating Kits (available 10/28 - 10/31 while supplies last) please CALL to place your order (415-613-4373). Check out a video of our Halloween kit here.
If you reach our voice mail, please leave a message. We do our best to return calls within an hour during business hours. We appreciate your patience, understanding and support so much! Due to Covid-19, we are currently open Wednesday through Sunday (closed on Mondays and Tuesdays). Order now.


About Sibby’s Cupcakery

Sibby’s Cupcakery was founded in 2004 with the mission of providing joy and happiness to its customers and community. Since then, Sibby’s Cupcakery — called “the cupcake center of the universe” by the San Francisco Bay Guardian — has been featured in numerous local and national publications, including San Francisco Modern Bride, Daily Candy and Lucky Magazine, which named it one of the best places for baked goods in Northern California.

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716 South Railroad Ave.
San Mateo, CA 94401
Call us at 415-613-4373
cupcakes@sibbyscupcakery.com

We are a nut-free bakery!