Century egg sauce recipe

I had this at a Japanese restaurant and was intrigued. Did a search and found many recipes! Tried out this one from ieatishootipost.

To make the pidan sauce, blend 2 century eggs with 3 Tbsp mirin, 1 Tbsp soy sauce (I like kikkoman special fragrance) and 1 tsp sugar till smooth. Cut one block of silken tofu, top with sauce and pork floss and serve!