I have heard that some of the pastries sold at Starbucks are kosher under the OK. Do you have any information on this or a list of which ones are kosher?
Correct, some of the pastries have kosher certifications on the original packaging. The list is forever changing which is why we haven’t listed them online. Additionally, if the product is out of the package and sitting in the glass case display with the other food products there is an kashrus issue due to the non kosher items being in such close proximity and the usage of the same utensils to handle both kosher and non kosher baked goods.
You can ask the barista to get you a packaged pastry from their storage and check if it has a kosher certification on it. But getting a pastry from the glass showcase that is out of the original packaging is problematic.