Bubble oil cake is a Tang Dynasty court food. According to historical records, after the order of Wei Juyuan official in the second year of Tang Dynasty (708 AD), there was a cake in the "burning tail banquet" of the emperor of the middle of the banquet, light as white yarn, thin as wings, the entrance was eliminated, and the wind seemed to be broken when it blew, so the name was "seeing the wind". This court food has been passed down for thousands of years, and it is now bubble oil cake.
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Bubble oil cake is a Tang Dynasty court food. According to historical records, after the order of Wei Juyuan official in the second year of Tang Dynasty (708 AD), there was a cake in the "burning tail banquet" of the emperor of the middle of the banquet, light as white yarn, thin as wings, the entrance was eliminated, and the wind seemed to be broken when it blew, so the name was "seeing the wind". This court food has been passed down for thousands of years, and it is now bubble oil cake.