This is a new gobo dish for me. I have not seen, made, or tasted this before. After buying two burdock roots or gobo 牛蒡, I had an excess supply and searched for gobo recipes. I came across this one at e-recipe.com. For more precise recipe, please see e-recipe (in Japanese).
For two servings of the dish seen above, I used the stem end half of the gobo. After the usual scraping of the skin with the back of a knife routine, I cut the gobo into large sticks, half inch or 1 cm diameter and placed them in acidulated water and soaked them for 10-15 minutes with several changes of water.
In a small pot, I added dashi (100ml), sugar (1 tsp) and a small pinch of salt. I reduced the sugar from the original recipe (1 tbs) but even with the reduction it was plenty sweet for me. I placed the gobo in the pot and simmered with a otoshibuta 落し蓋
made of aluminum foil on low flame for 15-20 minutes or until the liquid was almost completely gone. I let it cool down. Just before serving, I added aonori
青海苔(2 tbs or whatever amount you like) to the pot and coated the gobo.
This is a really interesting dish. Beside the flavor of gobo itself, it has sweet and salty taste and the oceanic flavor of aonori. We like other gobo dishes better but this is not bad and certainly different.