No, it's a violation of the department of health code

We can for paninis but not breakfast sandwiches

No but at the same time if you explain that it needs to be warmed before consuming then “make the moment right”. We had a customer who would come in and get like 10 RFT and oatmeals
Without water every few weeks because her mother liked them but couldn’t leave the house

Packages for sale in the cold case can be sold cold. Breakfast sandwiches and wraps have to be heated. It’s a health code thing

my store does it

Most of the time people ask for this so they can heat it later. I have customers who do this with egg bites as well. While egg can be weird, because everything is fully cooked they could eat it cold and be fine though.

The reason we don't typically sell them like this is because most products that are sold in packaging (not technically "ready to eat") should have nutritional info. Our warming food isnt labelled this way. Same reason we take pastries out of the plastic bag. It basically absolves us from liability.

We bypass this with pumpkin/banana bread and cake pops at my store by wrapping them individually in cellophane. It gives cashier's easy access to cake pops and unwarmed loaves, and acts as an impulse item for customers that way. (Obviously not necessarily, but pushes our numbers up a bit.)

I took one with me as my mark out today. I have gotten them cold and in the package on my days off from other stores. No different than picking up refrigerated food at the grocery store.