Preheat the oven to 170 degrees
Pour the olive oil into a small dish
Take out the nori sheets and brush the shiny side of the seaweed with the olive oil using a pastry brush, sprinkle with sea salt
Press another sheet of Nori down, shiny side down, onto the first sheet and press down firmly
Place onto a lined baking tray and cover with another layer of baking paper. Place a glass baking dish over the top to use as a baking weight or something similar to hold down the baking paper so that the seaweed sheets don't curl up when baking
Place into the oven to bake for 10 minutes
Remove from the oven and set aside to cool slightly for a minute or so before slicing into pieces with scissors
