This product comes from the Goleta, California location. Please note that each location carries different items so it may not be sold at your local Costco and some items are only sold for a limited time . Products also rotate throughout the year to make room for new products so items may no longer be sold at the time of your visit due to it being discontinued. Prices may also vary. Be sure to check with your local Costco for current prices and availability.
Disclaimer: This page is not in any way affiliated with Costco and all opinions are of my own.
Price as of 12/10/22
Costco Posh Pantry Buttermilk Cinnamon Streusel Cake . Item Number 3308
Below are some comments and reviews on this Posh Pantry Buttermilk Cinnamon Streusel Cake from other Costco members.
GOOD REVIEWS
“This buttermilk cinnamon streusel cake is so addicting!”
“It’s delicious. I have yet to know of someone who doesn’t like it. Worth every penny.”
“They are freezer friendly:) “
“It’s amazingly good”
“Yes it’s delicious. And makes an delicious Christmas gift for someone who doesn’t bake.”
“I usually buy it every year for my work. They enjoy it but it does have nuts in it, so its not for me. 
‘Super good!!”
“Absolutely delicious!!! My family loves them we get them every year!!!”
“Bought this last year and my neighbors loved it!”
“Delicious! I cut it into slices and froze and it was still great when thawed.”
“So good. Hard to find.”
“These cakes are wonderful!”
“Got one last year and it was delicious 
‘So good! I thought they only had it during Easter time”
“Really good and freezes well!”
“They are pretty tasty”
“last year’s were the same and I heard really good reviews. I gave them to my boss and coworkers.”
“These are delicious. Moist and buttery!”
“This cake is amazing!!!!!! Absolutely Amazing!”
“It’s delicious!”
“Bought it last year and clients are begging for it again this year ! They loved it !”
“Got it before and it was tasty”
“It’s the best”
“Wow! These were 9.99 at my store, last year. So good though. On my list of things to get!”
“They’re incredible!”
“These are so good!”
“Best cake ever”
“These make a great gift too!”
“I buy about 6 every year!!! ***EDIT*** They typically only come out a week or two before Christmas.”
BAD REVIEWS
“We didn’t like ours. Lacked flavor not much streusel topping. I usually love bakery items. My husband agreed it was a miss.”
“Did not like- too much artificial flavoring.”
“We actually did not like it. I wish the fact that it has walnuts would’ve been more clear. Its my own fault for not reading the ingredients list 
“We bought it and enjoyed it, just wish they either had more nuts or none at all. Literally one nut per every other piece…at first I wasn’t sure what it was then realized it contained nuts-well, barely contained nuts.”