No. you don't have to use a torch for this recipe, there is a common method to get a caramelized sugar topping by broiling it in the oven.u003cbr/u003eu003cbr/u003eAfter you chilled the creme brulee, cover each one with a teaspoon of sugar, and spread it around so it will cover the entire custard topping.u003cbr/u003eu003cbr/u003eThen preheat an oven to its highest temperature and place the ramekins on the top shelf of the oven. Broil for 3-5 minutes or until the tops are golden brown and the sugar is melted.u003cbr/u003eu003cbr/u003eNotice that this method can leave patches of white sugar while other parts are caramelized. It can cause an uneven topping.