Preheat your oven to 200° C (400° F). Grease a 9x13 baking dish with butter. This is the container that oyster meat comes in at Tesco, I will verify the amount of containers needed when I make this. I think there is 1 cup of oyster meat in a container, and these cost 49 Baht ($1.53) each.
Here is the oyster meat, in brine, from local fishermen, and they deliver as well. Each bag has 2 cups (1 pint) of oyster meat, drained, these cost 50 Baht ($1.56) each. You can see the savings by buying from a local fisherman, and these are fresh as well.
In a mixing bowl, add the olive oil, garlic, parsley, breadcrumbs, and lime or lemon juice, mix together.
Add the oysters to the dish and spread out to an even layer.
Spread the breadcrumb mixture evenly over the oysters.
Sprinkle on the cheese.
Sprinkle on the spring onion.
Bake for 25-30 minutes or until the topping browned.
Serve with a side or two of your choice. Enjoy.