Prepare your lobster tail by first making sure it is defrosted.   Cut your tails by using a scissor or sharp knife, cutting the tail along the length of the tail through the shell, straight in the middle.   Pull the meat up between the cut shell.   Lightly brush the tail meat with butter, oil and salt or pepper, or seasoning of your choice, then place your tail into a pan.    Turn your oven on until it reaches 400 degrees.   Place your tails into a pan and bake it for 8 to 10 minutes.   Your Tails are ready to be served.