Tortilla Press Silver 15cm This Corn Tortilla Press is perfect for making corn tortillas. It is made of aluminium. Just line the base of the tortilla press with a sheet of plastic wrap. Centre the masa on the lined tortilla-press base and cover the masa with a sheet of plastic wrap. Lower the top of the press and push down the handle then open. Carefully peel away the plastic. Flip tortilla onto a preheated, very hot griddle or comal. When the tortilla begins to dry on the edges, flip it over. Cook until the top begins to puff. Tap lightly with your fingertips to allow for even puffing and let it cook for 1 1/2 to 2 minutes. Remove tortillas, wrap in a tortillero or clean tea towel, and serve.