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Perilla Leaves (깻잎)
☀️Summer

Perilla Leaves

깻잎Kkaennip

Perilla frutescens

Perilla leaves (kkaennip) are one of the most distinctive and ubiquitous herbs in Korean cuisine, with a bold, complex flavor that has no exact equivalent in Western cooking. The Donguibogam classifies perilla leaf (紫蘇葉/자소엽) as warm in nature and pungent in flavor, noting it disperses cold, promotes qi circulation, and harmonizes the stomach. Kkaennip belongs to the same plant family as basil and mint but tastes like neither — its unique herbaceous, slightly anise-like flavor with minty undertones is immediately recognizable. In Korea, kkaennip is eaten fresh as a ssam (wrap) leaf, pickled in soy sauce (kkaennip-jangajji), and used as a garnish throughout the cuisine. Korean grocery stores stock it year-round, and many Korean families grow it in their gardens or even on apartment balconies.

New to Perilla Leaves?

Is this edible?

Yes! Perilla leaves are one of the most commonly eaten herbs in Korea, consumed daily as a wrap for rice, pickled in soy sauce, or used as a garnish. They are perfectly safe and widely available in Korean communities.

What does it taste like?

Unlike anything in Western cuisine — imagine a blend of basil, mint, and anise with a grassy, slightly earthy quality all its own. Bold and aromatic but not overwhelming. Nothing else tastes quite like it.

Where to buy

Korean grocery stores (H Mart, Lotte) always have them in the fresh herb/produce section, usually in bundles of 30-50 leaves. Some Japanese stores sell the smaller Japanese shiso variety. Not found in regular Western supermarkets.

How to prepare

Wash individual leaves and pat dry. For ssam (wraps): use raw, placing a leaf in your palm, adding rice and toppings, and folding. For kkaennip-jangajji (pickled): stack leaves, pour seasoned soy sauce over them, and refrigerate.

Pro tip: Kkaennip makes an incredible quick ssam (wrap) even with non-Korean foods — try wrapping a bite of anything savory in a perilla leaf with a dab of ssamjang. It transforms any meal into something special.

Traditional Medicine

Source: Donguibogam

Nature (性)

Warm (溫)

Flavor (味)

pungent

Target Organs (歸經)

Lung (肺), Spleen (脾)

Benefits

  • digestion

    Descends qi and dissolves phlegm

    기를 내리고 담을 삭인다

    Source: Donguibogam

  • detox

    Neutralizes fish and shellfish toxins

    어독과 게독을 풀어준다

    Source: Donguibogam

Key Compounds

PerillaldehydeRosmarinic acidOmega-3Iron

This information is based on traditional Korean medicine texts (Donguibogam) and is for cultural reference only. It does not constitute medical advice.

Seasonal Availability

☀️Summer

Peak flavor in summer months. Greenhouse-grown available year-round but less aromatic.

Culinary Profile

Flavor

Intensely aromatic, minty-basil-like, slightly anise

Texture

Thin, slightly fuzzy, tender

Common Uses

Ssam (wraps)Kkaennip-jangajji (pickled)Garnish for stews

Western Substitutes

Shiso leavesLarge basil leaves

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