How to prepare storebought hopia

I bought a pack of pork hopia from the store. Pre-made. How do I prepare it? Goldilocks brand. I don’t remember if it was frozen or refrigerated.

There don’t appear to be any hints on the package or the manufacturer’s website.

They look similar to the pastry pictured on the Wikipedia article here.

In the words of Mr. Malone, “This is a new food for me.” My guess is to maybe throw one in the toaster oven and cross my fingers.