Shiso
Shiso is an aromatic herb fundamental to Japanese cuisine with distinctive mint-like and citrus notes. The herb comes in two primary varieties: green shiso with a fresh, herbaceous character and purple shiso with earthier, more complex flavors. Used both fresh and as garnish, shiso is essential in sushi preparation, tempura, and as a flavor accent in numerous Asian dishes. Its unique flavor profile bridges herbal, fruity, and slightly anise-like characteristics, making it irreplaceable in authentic Japanese cooking.
Flavor Profile
Green shiso delivers a cool, refreshing mint sensation with subtle grassiness, reminiscent of spearmint but more delicate and herbaceous
Bright lemony and grapefruit undertones provide a subtle acidity and aromatic lift, enhancing fresh preparations
Gentle fennel-like notes emerge especially in purple varieties, adding depth and slight sweetness
Purple shiso particularly exhibits savory, slightly meaty undertones that add complexity to cooked dishes
Seasonality
Summer months in temperate regions
Spring through early fall in growing regions; year-round in Asian markets through imports
Best Months
Culinary Uses
Available Forms
Key Techniques
- Wrapping and rolling
- Garnishing raw preparations
- Tempura deep-frying
- Steaming with fish and vegetables
- Blanching briefly before freezing
- Infusing into condiments
- Wilting in hot broths
- Crisping in oil as a garnish
- Pickling and preserving
- Juicing for beverages
Classic Dishes
Flavor Pairings
Perfect Pairings
The tangy, salty umeboshi is balanced perfectly by shiso's fresh herbaceousness, a classic combination in Japanese cuisine
Shiso's fresh, cooling properties complement delicate fish flavors and aid digestion of raw seafood; traditional pairing in Japanese cuisine
Citrus acids brighten shiso's floral and anise qualities, creating harmonious herbal-bright flavor combination
Red shiso is traditionally wrapped around umeboshi; the tartness of plums balances the herb's herbal notes perfectly
Shiso's refreshing menthol and anise notes complement the richness and umami of raw fish, enhancing rather than masking delicate flavors
Good Pairings
Both have aromatic, slightly nutty qualities that create pleasant layered flavors in Korean dishes and salad dressings
Light, refreshing vegetables allow shiso to shine as primary flavor without competition
Shiso's herbal notes complement acidic vinegars, particularly rice vinegar and aged vinegars
Fresh shiso provides cooling counterpoint to charred, smoky flavors while its digestive properties help balance heavy meat consumption
Shiso enhances mild summer vegetables with aromatic complexity and visual interest
Storage & Handling
Method
Wrap in damp paper towels, place in plastic bag, and refrigerate in crisper drawer
Duration
5-7 days for peak quality; up to 10 days if properly sealed
Pro Tips
- Keep stems in minimal water like fresh flowers for extended freshness up to 2 weeks
- Avoid washing until ready to use to prevent moisture damage
- Store away from ethylene-producing fruits like apples and avocados
- Purple shiso keeps slightly longer than green varieties
- Check regularly and remove any yellowing or damaged leaves immediately
Origin & Heritage
History
Shiso originated in the Himalayan foothills and spread throughout East Asia over centuries, becoming deeply embedded in Japanese cuisine by the Edo period. The herb was traditionally cultivated in kitchen gardens across Japan and became so essential to Japanese cooking that it's now considered iconic to the cuisine. Korean adoption of perilla (kkaennip) occurred independently, though both cultures developed parallel culinary traditions around the plant.
Cultural Significance
In Japan, shiso represents the essence of summer cuisine and is celebrated for its ability to aid digestion and prevent food spoilage—historically valued before refrigeration. The herb holds spiritual and medicinal significance in Japanese culture, appearing in traditional medicine for its antibiotic and digestive properties. In Korean cuisine, perilla leaves are equally revered as a symbol of authentic, traditional cooking.
The Science
Understanding the key chemical compounds helps explain why shiso pairs well with certain ingredients.
Primary volatile compound responsible for shiso's distinctive minty, slightly bitter character; creates the signature fresh, herbaceous aroma and contributes antimicrobial properties
Polyphenolic antioxidant compound providing anti-inflammatory benefits and contributing to the herb's earthiness, particularly pronounced in purple varieties
Monoterpene compound contributing citrus notes and creating the subtle fruity, lemon-like aroma that brightens dishes; also possesses antimicrobial properties
Floral, slightly sweet-smelling compound contributing subtle background notes and aromatic lift; common in many herbs and essential oils
Flavonoid antioxidant contributing to purple shiso's color and providing anti-inflammatory effects while enhancing the herb's subtle umami qualities
Quick Tips
TL;DR for Shiso
Best For
Sushi and Nigiri, Shiso Tempura
Top Pairing
Umeboshi Pickled Plum
Pro Tip
Wrapping and rolling
Storage
5-7 days for peak quality; up to 10 days if properly sealed fresh · 3-4 months for best quality and color frozen
Nutrition
Per 100g
Health Benefits
- Exceptional source of vitamin K supporting bone health, blood coagulation, and cardiovascular function
- Rich in antioxidants including perillaldehyde and rosmarinic acid with anti-inflammatory properties
- Traditional digestive aid supporting gut health and reducing bloating through volatile oils
- Antimicrobial and antifungal properties historically used in food preservation and medicine
Buying Guide
Price Range: $$
Look For
- Vibrant color (bright green or deep purple depending on variety) with no browning or yellowing
- Firm, crisp leaves that stand upright without wilting or drooping
- Fresh, pleasant herbal aroma; avoid musty or fermented smells
- Unblemished leaves without holes, bruises, or dark spots
Avoid
- Yellowing, browning, or black spotting on leaves indicating age or disease
- Wilted, drooping, or limp texture suggesting moisture loss or oxidation
- Musty, fermented, or unpleasant odors indicating decomposition or improper storage
- Visible mold, slime, or sticky residue on leaves
Where to Find
- Japanese markets and specialty stores (most reliable source for quality), Asian supermarkets with produce sections (Korean markets for perilla), Well-stocked natural and organic grocers in urban areas, Farmers markets in regions with significant Asian communities, Online specialty food retailers with next-day shipping capabilities, Some Mediterranean or herb-focused markets (less common but available), Direct from growers at farmers markets during peak season
Did You Know?
- 1.Shiso was used in traditional Japanese food preservation before refrigeration due to its powerful antimicrobial properties—a single leaf could protect other foods from spoilage when wrapped together
- 2.The Japanese name 'shiso' comes from ancient Chinese medicine texts; the herb has been cultivated in East Asia for over 2,000 years and appears in archaeological evidence from the Jomon period in Japan
- 3.Purple shiso (aka akashiso) gets its deep red-burgundy color from betalain and anthocyanin pigments, the same compounds that color beets and red cabbage; these pigments intensify when the plant experiences cooler temperatures
- 4.In Korea, perilla leaves are so culturally significant that they appear in countless folk proverbs and are considered a symbol of authentic, grandmother-level cooking; Korean families often grow perilla plants in home gardens
- 5.A single shiso plant can produce hundreds of leaves across a growing season, making it an exceptionally prolific herb for home gardeners; the plant self-seeds vigorously in warm climates
Plating Guidance
Explore all techniques →Vessel
Small plates or as garnish on other dishes
Color Palette
Green accent against proteins and starches
Arrangements
Garnish Ideas