Costco Sheet Cake $18.99

Costco Sheet Cake 2019


*UPDATE* 6/13/19.
I have to admit that my favorite cake is simply a Costco Sheet Cake. It doesn’t matter if it’s vanilla or chocolate, they are both amazing. Besides ordering them for birthdays, you can also get seasonal decorated cakes. Plus, one of the most popular places to buy a graduation cake is actually Costco. In 2012, Costco sold around one million sheet cakes during the eight-week graduation season!

These half sheet cakes weigh in at about 9.5 pounds, measures 12 inches by 16 inches, and can serve around 48 people. What an affordable way to feed a big crowd at just $18.99 ($19.99 in Alaska, Hawaii and Puerto Rico) for any special occasion like birthdays, baby showers, Mother’s Day, Valentine’s Day, Father’s Day, graduation and so on. And designs may change from year to year with input from Costco bakers, who do such a great job skillfully decorating every cake by hand.

Costco Sheet Cake Order Form

To personalize your cake, fill out the cake order selection form at your Costco bakery, giving them a 1-day advanced notice. One option is a white cake that is filled with 2 pounds of vanilla cheesecake mousse and iced with white buttercream. The other option is a chocolate cake filled with 2 pounds of chocolate truffle mousse and iced with chocolate buttercream. Include a personal message and select your colors for roses (if that’s the design selected).

Costco White Sheet Cake with Flowers

If you are purchasing a graduation cake, include the school colors.

Costco White Sheet Cake Graduation

Here are some graduation cake options that were available at the Covington, WA Costco in 2015.

 Costco Sheet Cake Graduation Kentwood and Kentlake High School

Kentlake and Kentwood High School

Costco Sheet Cake Graduation Auburn Mt View and Auburn Riverside High School

Auburn Mt View and Auburn Riverside High School

Please remember to keep the cake refrigerated and you can always freeze leftovers (thaw in refrigerator 24 hours before serving).

Costco Sheet Cake Graduation Kent Meridian and Enumclaw High School

Kent-Meridian and Enumclaw High School

Costco Sheet Cake Graduation Tahoma and Kentridge and Auburn High School

Tahoma, Kentridge and Auburn High School

Let’s not forget our university graduates.

Costco Sheet Cake Graduation University of Washington and Washington State University

UW and WSU

For other desserts, check out my other post: Costco Cakes & Desserts.

Past Cake Designs:

Costco Sheet Cake Happy Thanksgiving

November 2017

Costco Sheet Cake

October 2017

Costco Sheet Cake Halloween

October 2017

Costco Sheet Cake

June 2017

Costco Sheet Cake

May 2017

Costco Sheet Cake Mother's Day

Costco Sheet Cake Christmas

Costco Sheet Cake Order Selection


Costco Sheet Cake Selection


Costco Graduation Sheet Cake 2015

These products were spotted at the Covington, WA location. Price and participation may vary so it may not be available at your local Costco or it may not be on sale at your local Costco or it may be a different price at your local Costco. Prices & sales dates may change at any time.
This is just a posting of a deal and not an endorsement or recommendation of any product or of Costco. Please do your own research before making any purchase.
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