# Peel the 
pears and cut each of them into 2 pieces lengthwise. Remove the seed beds.
# Sprinkle 1 tbsp 
sugar over each 
pear half and place the 
pear halves into a cooking bag. Close the bag and make a small cut to its upside. 
# Place the bag into the oven which is preheated to 390 F. Cook the 
pear halves for about 25 minutes.
# Meanwhile put chocolate and butter into a sauce pot and melt them over very low heat by stirring constantly.
# Place the cooked 2 halves into a plate to serve. 
# Pour the chocolate sauce all over the 
pear halves. Serve them cold.