"These two recipes you sent me... they seem exactly like what my dad taught me." Zheng Siyuan stood in front of the culinary table, frowning at the recipe sent to him over WeChat by Qin Huai. "The ingredient ratios are identical."
"Really? What a coincidence." Qin Huai was somewhat surprised. Having searched for many recipes online, he knew that it's very rare to find recipes with identical ingredient proportions.
"Are all old recipes pretty similar? This one was bought by Luo Jun 60 years ago. Back then, they didn't have precise scales; there was no way to measure exact milliliters or temperatures." Qin Huai speculated.
"Possibly, but I guess the master who sold the recipe to Mr. Luo might belong to the same faction as my grandmaster." Zheng Siyuan said, "Information was limited back then. Similar recipes might indicate the same school of thought, and if you trace it back, it might even have been taught by the same master."