I had half a small nagaimo 長芋 left. I previously posted quite a few ways to prepare nagaimo . So I decided to do something a bit different. I remembered seeing recipes similar to this on the internet but the details are probably different since I just made this dish from memory without looking for the original recipe. Essentially, this is a pan-fried nagaimo. Instead of using the usual butter and soy sauce or salt, I made a breading with panko, dried powdered seaweed or "aonori" 青海苔 and also added grated Parmigiano Reggiano cheese. Just for kicks, I served it with mayonnaise-Sriracha (the yellow stuff shown in the picture below) and my home-made pesto.
I first peeled and cut the nagaimo into 1/4 inch thick medallions (#1). I mixed panko (3tsp), aonori (1 tsp), Parmigiano Reggiano cheese (grated, 3 tbs), salt (1/2 tsp), and black pepper (to taste). I put this mixture in a Ziploc bag added the nagaimo and shook the bag to coat the nagaimo medallions (#2). To a non-stick frying pan, I added light olive oil (1/2 tbs) on low flame. I fried one side for 5 minutes (or longer) without moving or touching the pieces (I leave them alone to prevent the forming crust from breaking). Once a nice brown crust formed I flipped them over and fried the other side for another 5 minutes (#4).
I decided to make some dipping sauces; one is a mixture of mayonnaise with Sriracha (or any hot sauce) and the other is a pesto sauce I made some days ago.
The cooked nagaimo is quite different from raw or grated nagaimo. The slimy surface almost disappears. The crust has lots of flavor and a crispy texture. The nagaimo itself has nice firm crunch. For sauce, we liked the mayonnaise/Sriracha the best.