Broiler instructions: If you do not have a small kitchen torch, you may broil these in the oven to caramelize the sugar on top. Once the custard is chilled, set your oven to broil and place the ramekins on a baking sheet. Place the baking sheet in the oven and broil for about 5-6 minutes or until the sugar is caramelized. Carefully remove from the oven and allow to cool. The custard will be warm if you broil these in the oven, so I do suggest refrigerating them for 30 minutes to an hour to chill the custard again.