Crazy, I know.
But umeboshi and cheese were always meant for each other. Grilled is even better.
Camembert is probably a more natural fit, but I had some very respectable raw milk farmhouse-style cheddar from a Washington dairy farm snagged at last weekend's cheese festival. I was eating some pieces of the cheddar when a craving for umeboshi struck, and ate at least one pitted umeboshi on top of a cube of cheese, and it occurred to me: this needs to be grilled.
Where do such crazy ideas come from? Perhaps I owe the initial thought to some "yaki ume" I tasted at the Wakayama specialty shop in to Yūrakuchō... As far as I understood it, those premium umeboshi were at some point briefly cooked over charcoal, though the taste was barely noticeable, if present at all. I settled for some nice $16 umeboshi instead of the more than twice as extravagant "grilled" ones.
How do you make them?
Start by carefully pitting the umeboshi, taking care to pierce only one side; I suppose an olive or cherry pitter might work on some types of umeboshi. Medium-firm umeboshi probably work best; mine were already incredibly soft and I ruined a few while stuffing them.
I did the pitting by hand; I could feel the sharp side of the pit through the skin of the umeboshi, and squeezed the pit out through that pointy side.
Gently insert a small cube of cheese into the umeboshi. Carefully thread the stuffed umeboshi one-by-one onto the skewer.
Ideally, you should grill them over a shichirin grill, but I cheated and used my little gas konro, which I usually use for nabe; I fitted it with a little protective grating to keep the umeboshi from falling into the flame and disintegrating.
No need to use your best umeboshi on this, but please use umeboshi with a short ingredient list: Ideally, ume, salt, shiso, maybe shochu for initial curing. Use a creamy, rather than salty cheese.
Plate, then gently brush with a little olive oil.
Like umeboshi, they're tart. Like cheese, they're creamy. Like anything salty, they would go great with a little shochu, though on this occasion, they served as a little afternoon snack and I remained a teetotaler.
They're a little tricky to pull off, but worth it.