The Allure of Shiso
The shiso plant on the deck lasted surprisingly long this year. Maybe it was Minna the black cat’s watchful eye. And, being a member of the mint family, it almost invites abuse and still thrives, even for those with the blackest of thumbs. It tolerates shade, and grows like condos in Florida. My kind of plant! It’s an annual, but in warm places it seems to re-seed itself if left to grow wild, i.e. not in containers. But be careful; it can, like mint, really take over large swathes of garden space if you let it.
Shiso, that green, hard-to-describe leaf most often seen in sushi restaurants, is sometimes awkwardly described as “Japanese basil.” This enigmatic herb is hard to describe for lots of reasons, but the primary one, I think, is that it goes by too many other names — perilla, ohba, summer coleus, and even, improbably, beefsteak leaf. But shiso now seems to be the leading candidate.
It comes in two varieties, green and purple, with the latter used primarily in combination with ume as a coloring and flavoring agent in the making of umeboshi. It’s used widely in Japanese cuisine (especially for sushi), but also in Vietnamese, Korean, and Indian cooking.
Shiso is almost always served raw, and for good reason: cooking it obliterates all the qualities that make it special. It’s really about seasoning, coloring (purple/red shiso was the original added-red color for pickled ginger; now it’s red dye #5 for most store-bought pickled ginger), garnishing, and pickling.
Its flavor is unique: pungent and grassy, it contains strong flavors of spearmint, basil, and cinnamon, but also has hints of apple,and even curry. Slicing it into a chiffonade (long skinny strips) really brings out these flavors. Most sushi fans outside Japan are reasonably familiar with the leaf, but shiso buds are specially delicious, and pack an enormous amount of flavor (the photo with Minna shows little bud packs — you just strip them, and chop them up). Shiso seeds, too, are wonderful, and pack a global flavor blast wallop. They’re especially good, toasted and crushed, on top of sashimi-grade salmon.
I like shiso:
- julienned, and sprinkled on a simple citrus salad (blood orange, pomelo, and tangerine, say). It adds just the right spice notes.
- in tossed salad; it delivers its pungent notes in the most pleasing way, like a good spice crust does for a piece of mild fish.
- in tea infusions; it makes a terrific drink. Make a pot of your favorite green tea, and toss in a handful of shiso leaves. It will infuse its spicy notes that will stick around, even when chilled.
- on a tuna sandwich — it seems to LOVE being with tuna.
- as tempura. I don’t do much deep-frying, but shiso tempura in a good restaurant is pretty magical, and pretty addicting, especially with sips of good chilled sake.
- chopped up with fresh fruit (plums, especially) and olive oil, and drizzled on roasted veggies.
- as a wrapper for barbecued shrimp or fish.
- in herb pestos — it lends a really vibrant, bright flavor profile.
- in scrambled eggs, especially with a generous spoonful of greek yogurt.
Any other shiso fans out there? Favorite uses? Would love to hear some new ideas, since I’m planning on getting my seedlings in the next month or two. I get mine from the Japanese nursery in the Japan Center (SF); I find it grows way better from seedlings (as opposed to from seeds, which are fussy about germinating, it seems).










