
Luxury Floral Wedding Cakes
Handcrafted buttercream flower cakes for weddings across the SF Bay Area.
Why Pium Cake
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Personalized Care
From your first message to the moment your cake is served, we handle every detail with care. We take on only a limited number of wedding orders to ensure each couple receives our full attention.
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Floral Expertise
With a background in professional floral design, Pium Cake creates elegant buttercream flower cakes that reflect your unique style and vision. We bring your floral dreams to life—on cake.
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Premium Ingredients
We use only the best: organic milk, organic eggs, and Challenge brand organic butter. No substitutions—just real, wholesome ingredients that taste as good as they look.
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Thoughtfully Designed Process
Our booking process is simple and personalized. Whether you're planning far in advance or need a last-minute design consultation, we're here to guide you smoothly from tasting to delivery.
Flavors & Sizes
Flavors
- Pure Vanilla
- Vanilla Raspberry
- Earl Grey
- Chocolate
- Lemon Poppyseed
- Banana Caramel
- Coffee Caramel
- Pistachio
Size
- 1 tier Small (5", 8-15 servings)
- 1 tier Medium (6", 12-20 servings)
- 1 tier Large (7", 18-28 servings)
- 2 tier Small (4"+ 6", 20-30 servings)
- 2 tier Medium (5" + 7", 26-44 servings)
- 2 tier Large (6" + 8", 40-55 servings)
- 3 tier (4" + 6" + 8", 60-80 servings)
How to Order
Secure My Spot-
1. Submit an Inquiry Form
Inquiry FormTell us your event details, desired cake style, and pickup or delivery preference.
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Confirm Design & Quote
We’ll follow up with a design proposal and custom quote within 48 hours.
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Secure Date with Deposit
Reserve your date by submitting a 30% deposit.
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Final Payment & Delivery
Complete your payment at least 1 month before the event. We’ll take care of the rest.

I am very impressed by Kayoung's flower cake. She really delivers what I want for custom cake.
Siek T.

The cake was lovely, the decorations were stunning.
Wendy M.

If you’re looking for a special cake, I highly recommend Pium Cake!
MJ K.
FAQ
When should I place my wedding cake order?
We recommend placing your order at least 6–8 weeks in advance. Popular dates book up quickly, so the earlier the better!
Do you offer tastings?
Yes! We offer a Tasting Box with 6 signature flavors. Delivery and pickup options are available. If you decide to book your wedding cake with us, a portion of the tasting cost will be credited toward your order.
What is required to reserve my date?
A 30% deposit is required to hold your date. The remaining balance is due 1 month before your event.
If your event is within 1 month of ordering, full payment is required upfront.
Can I change my design after placing an order?
Design updates are allowed once, up to 2 weeks before your pickup or delivery date.
What is your cancellation and refund policy?
- More than 1 month before: Full refund
- 1 month to 2 weeks before: 50% refund
- 2 weeks to 1 week before: 20% refund
- Less than 1 week before: No refund
Note: Card processing fees are non-refundable. Cancellations must be made in writing.
Do you deliver?
Yes! Delivery is available throughout the San Francisco Bay Area, including San Jose and Napa. Delivery fees are based on distance and will be quoted with your custom order.
Do you accommodate allergies?
All cakes are made in a kitchen that processes dairy, eggs, wheat, and nuts. Please let us know about any allergies, and we’ll do our best to accommodate, but we cannot guarantee a 100% allergen-free environment.
What kind of payment methods do you accept?
All payments are processed online only. We accept major credit cards, Apple Pay, and more through our secure checkout system.