(1) oven. To restore the best taste of roast duck, we must first choose to heat the duck slices in the oven. It only takes about three minutes to bake at high temperature. If you want to roast the whole roast duck, you can roast it at low temperature for five minutes and then at high temperature for four minutes.

(2) microwave oven. If there is no oven at home, we can choose to heat the roast duck directly in the microwave oven. Usually, sliced ducks are heated in the microwave for about five minutes. When heating, please always pay attention to its state to avoid scalding.

(3) steamer. If you don't have the conditions to use ovens, microwave ovens and other tools, you can completely wrap the roast duck in aluminum foil and put it in a steamer for heating. The aluminum foil paper here can prevent moisture from entering the roast duck and protect the taste of the roast duck to the greatest extent.

2. What is the sauce for the sliced duck? This sweet noodle sauce is slightly sweet and salty. It is a flour paste brewed from wheat flour, which can be used for sauce explosion and sauce boiling, and can also be used for seasoning in pancakes. The dishes cooked with sweet noodle sauce are delicious and sweet, which can supplement the sugar needed by the human body. However, the content of sugar and salt in sweet noodle sauce is relatively high, so patients with diabetes and hypertension should be careful when eating it.