What does Mizuna taste like?

Mizuna has a mild mustard-like, lightly peppery and tangy flavor with crisp stems and tender deeply cut leaves. Young leaves are milder than mature leaves.

When is Mizuna in season?

Mizuna is a cool-season green. It performs especially well in spring and fall and tolerates light frost, while protected cultivation can extend availability.

How should Mizuna be stored?

Keep Mizuna cold, dry and unwashed or thoroughly dried after washing, ideally in a breathable or lightly vented refrigerated container. For professional kitchens, use a conservative 5 to 7 day quality target and rotate by freshness.

Mizuna Guide | Nutrition, Seasonality, Flavor & Culinary Uses

Q: Can Mizuna be cooked?

Yes. Mizuna can be eaten raw, lightly wilted, sautéed, steamed, stir-fried or added to soups, broths, noodles and hot-pot preparations.

✦Japanese culinary identityKnown as a Japanese mustard green and closely associated with traditional Japanese cooking.

❄Cool-season greenBest in spring and fall; tolerant of light frost and slower to bolt than many greens.

≈23 kcal / 100 gRaw Mizuna is very low in calories and supplies fiber, vitamin C, vitamin K, folate and minerals.

↺Cut-and-come-againCan be harvested as baby leaves or repeatedly cut above the crown for regrowth.

Connected ingredient system

Permanent Mizuna identity

This record is designed to replace the temporary `mizuna_leaves` fallback used by current salad recipes while preserving that inventory ID for continuity.

Mizuna Leaves

VEG-LEAF-MIZUNA-001

Vegan Vegetarian Gluten-free ingredient Dairy-free ingredient Leafy green

Ingredient IDmizuna_leaves
Inventory IDmizuna_leaves
Master codeVEG-LEAF-MIZUNA-001
Icon IDTC-ICON-LEAF-MIZUNA-001
Icon/academy/ibrary/lettuces/mizuna.webp
Page/academy/ibrary/lettuces/Mitzuna.html
CategoryProduce → Leafy Greens → Mizuna
Base unitgram (g)
StationProduce / Salad Station

Platform destinations

Recipe pagesReady · icon + ingredient page

Salad StationReady · prep and garnish mapping

Menu BuilderReady · leafy-green identity

Live InventoryReady · mizuna_leaves

Purchasing & ReceivingReady · bunch / case / gram workflow

Ingredient icon systemReady · mizuna.webp

Master SearchReady · aliases + flavor + nutrition

Culinary AcademyReady · Japanese greens reference

The permanent code is VEG-LEAF-MIZUNA-001. Keeping mizuna_leaves as the inventory ID means existing recipes can be upgraded without breaking current Live Inventory mapping.

Origins & Japanese tradition

A deeply Japanese leafy-green tradition

Mizuna belongs to the Brassica rapa complex. Kew treats older names such as Brassica mizuna as synonyms within Brassica rapa, while Japanese food-composition references identify Mizuna under the Brassica rapa Japonica Group.

Botany
Mizuna is a Brassica related to turnips, bok choy and other members of the broad Brassica rapa species complex.
East Asia
Modern horticultural sources describe Mizuna as an Asian green thought to have originated in China, while its strongest culinary identity developed in Japan.
Japan
Mizuna has been grown in Japan for centuries. Its Japanese name is commonly translated as “water greens,” reflecting its historical agricultural association.
Kyoto
Mizuna is associated with Kyoto vegetable traditions and appears among the greens connected with the cultural identity of Kyoyasai.
Today
It is now grown widely as a baby salad green, bunching green and cool-season specialty vegetable for restaurants and home kitchens.

Seasonality

Best when the weather is cool

Mizuna is naturally suited to cool conditions, making spring and fall its strongest open-field seasons in many temperate regions.

Spring

Excellent quality. Cool temperatures support tender leaves, crisp stems and moderate pepperiness.

Summer

Possible with shade, succession planting and protected production, but heat can increase stress and speed quality decline.

Fall

Prime season. Light frost tolerance and slow bolting make Mizuna especially reliable for autumn harvest.

Winter

Available in mild climates, tunnels, greenhouses and protected systems; growth slows as temperatures fall.

Purchasing & quality

Look for tension, color and crisp stems

Crisp leaves

Choose leaves that stand with natural tension rather than collapsing or appearing limp.

Clean green color

Avoid excessive yellowing, blackened edges, slimy tissue or translucent breakdown.

Firm pale stems

Stems should be crisp, juicy and intact without mushiness, deep bruising or splitting.

Dry surface

Excess surface moisture accelerates decay. Receive and store greens cold, clean and as dry as practical.

Preferred receiving standard

Bright green, deeply serrated leaves
No slime, mold, decay or strong off-odor
Minimal yellowing and minimal mechanical damage
Crisp stems with no dehydration collapse

Kitchen sorting

Baby leaves: salads and garnish
Medium leaves: salads, sandwiches, light wilting
Mature leaves: sautéing, soup, broth and stir-fry
Trim tough or bitter stem ends when necessary

Flavor profile

Gentler than mustard greens, livelier than lettuce

The character changes with age and temperature. Young Mizuna is delicate; mature leaves carry more mustard personality.

PrimaryMild mustard · fresh green · lightly peppery

SecondaryTangy · vegetal · faintly earthy

TextureCrisp stems · tender frilly leaves · good salad structure

Heat effectCooking softens pepperiness and brings out a sweeter brassica note

Nutrition

Very low calorie, unusually nutrient-dense

The values below come from Japan’s official Standard Tables of Food Composition for raw Mizuna leaves.

Nutrition Facts

Reference values per 100 g raw edible portion

Calories23

Water91.4 g

Protein2.2 g

Total Fat0.1 g

Total Carbohydrate4.8 g

Dietary Fiber3.0 g

Potassium480 mg

Calcium210 mg

Iron2.1 mg

Vitamin C55 mg

Vitamin K120 µg

Folate140 µg

Beta-carotene1300 µg

Vitamin C

55 mg per 100 g in the Japanese food-composition reference, making fresh Mizuna a strong vitamin C contributor.

Calcium

210 mg per 100 g in the same reference table, unusually notable for a leafy green.

Vitamin K & folate

Raw Mizuna supplies both vitamin K and folate, two nutrients commonly associated with green leafy vegetables.

Carotenoids

The official table reports beta-carotene, while current Brassica research also tracks carotenoids and other phytonutrients across Mizuna cultivars.

Nutrient values can vary with cultivar, maturity, growing conditions and harvest stage. Baby-leaf and microgreen values should not be assumed identical to mature-leaf values.

Professional culinary usage

Built for both raw and lightly cooked applications

Raw salads

Use baby or tender leaves for composed salads, mixed greens, fruit salads and seafood salads where the frilly shape adds volume and visual movement.

Seafood

Excellent with shrimp, tuna, scallops, crab and white fish because the gentle mustard note adds freshness without masking delicate proteins.

Citrus & fruit

Pairs naturally with mango, pear, apple, citrus, melon and stone fruit; fruit sweetness softens Mizuna's mild peppery edge.

Wilted greens

Toss into warm dressings, sauté briefly in olive oil, or wilt under hot proteins. Minimal heat preserves shape and color.

Japanese preparations

Use in soups, broths, noodle bowls, hot pot, stir-fries, pickled preparations and simple dressed greens.

Garnish & plating

Its serrated leaves create height and texture on modern plates. Use smaller leaves where delicacy matters.

Chef pairing map

Acids

Lemon, yuzu, rice vinegar, white wine vinegar, Champagne vinegar.

Fats

Extra-virgin olive oil, avocado oil, sesame oil, nut oils in restrained amounts.

Aromatics

Shallot, chervil, basil, mint, ginger, scallion, sesame, mild chile.

Storage & shelf life

Cold, dry and protected from crushing

Mizuna is tender enough for salad service but sturdier than many delicate lettuces. Quality still depends heavily on cold-chain control and moisture management.

Condition	Handling	Tuscany Cuisine guidance
Whole / bunch Mizuna	Refrigerate promptly. Keep lightly vented and protect from dehydration.	Use a 5–7 day professional quality target; inspect daily.
Washed Mizuna	Spin or air-dry thoroughly before storage. Excess free water accelerates decay.	Use sooner than unwashed product; date and rotate FIFO.
Baby leaves	Store cold with minimal compression and careful humidity control.	Best used rapidly for maximum texture and visual quality.
Cooked Mizuna	Cool rapidly, cover and refrigerate.	Use according to your approved cooked-vegetable holding plan.

Penn State notes that properly refrigerated Mizuna may keep for more than a week after harvest. Tuscany Cuisine uses the more conservative 5–7 day kitchen quality target above for operational rotation.

Chef FAQ

Working with Mizuna

Is Mizuna a lettuce?

No. Mizuna is a Brassica, not a true lettuce. It belongs to the same broad plant group as turnips, bok choy and many mustard-type greens.

Is Mizuna spicy?

Usually only mildly. Baby leaves are fresh and gently peppery, while mature leaves can develop a stronger mustard note.

Can Mizuna replace arugula?

Often yes when you want a milder peppery green with more frilly texture. Mizuna is usually less assertive than arugula and can be more forgiving in delicate seafood salads.

Can Mizuna be cooked?

Yes. It works especially well with quick sautéing, light wilting, stir-frying, soups and hot pots. Avoid overcooking if you want to preserve color and structure.

Research foundation

Mizuna