Kohlrabi
Kohlrabi is a cruciferous vegetable belonging to the cabbage family, characterized by its bulbous, turnip-like stem that swells above ground. It offers a mild, slightly sweet flavor with a crisp, tender texture when cooked or eaten raw, making it versatile across numerous cuisines. Rich in vitamin C and fiber, kohlrabi has been cultivated in Central Europe for centuries and is increasingly popular in Asian and European cooking. Both the bulb and leafy greens are edible and nutritious.
Flavor Profile
Young kohlrabi exhibits a subtle sweetness reminiscent of cabbage and broccoli stems, intensified when roasted or caramelized
A gentle, earthy undertone with herbaceous notes that are more pronounced in the leaves
When cooked through dry heat methods, develops a delicate nutty sweetness similar to turnips
Seasonality
Late spring through early fall in temperate regions; year-round in subtropical areas
Spring through fall in most markets; increasingly available year-round in specialty stores
Best Months
Culinary Uses
Available Forms
Key Techniques
- Roasting at high heat for caramelization
- Steaming until tender
- Sautéing with butter or oil
- Braising in broth or cream sauce
- Grilling when sliced thick
- Pureeing for soups
- Raw slicing for slaws and salads
- Stir-frying quickly over high heat
- Pickling in vinegar solutions
Classic Dishes
Flavor Pairings
Perfect Pairings
Classic European pairing that complements the subtle sweetness with warm spice notes
Creates luxurious sauce base that emphasizes delicate flavor and tender texture
Essential spices in Indian preparations that add warmth and earthiness
Creates luxurious sauce base that emphasizes delicate flavor and tender texture
Essential spices in Indian preparations that add warmth and earthiness
Good Pairings
Brightens and acidifies, preventing heaviness and adding freshness
Herbal brightness that complements in fresh and pickled applications
Kohlrabi's mild, slightly sweet, and crisp character pairs well with thyme's earthy, herbaceous notes that enhance the vegetable's delicate flavor without overpowering it. Thyme adds aromatic depth to kohlrabi's subtle cabbage-like undertones, creating a balanced and sophisticated flavor profile commonly found in European cuisine.
Adds piquancy and complexity in traditional German and European dishes
Kohlrabi's mild, slightly sweet and crisp texture pairs beautifully with apple's natural sweetness and acidity, creating a balanced flavor profile. Both vegetables/fruits have refreshing qualities that complement each other well in raw or lightly cooked preparations, making them ideal for slaws, salads, and side dishes.
Storage & Handling
Method
Refrigerate in a breathable bag or crisper drawer, separate leaves from bulbs if both are present
Duration
2-3 weeks for bulbs; 3-5 days for greens
Pro Tips
- Remove leaves before storing to extend bulb longevity
- Store leaves separately in a sealed container with slightly damp paper towel
- Choose unblemished bulbs without soft spots for maximum storage life
- Smaller bulbs (2-3 inches) are more tender and store better than oversized ones
Origin & Heritage
History
Kohlrabi was developed in northern Europe during the Middle Ages through selective breeding of Brassica oleracea varieties. It became particularly popular in German and Austrian cuisine, where it remains a staple vegetable. The vegetable was documented in Europe by the 16th century and later spread to Asia, especially India and China, where it became integrated into regional cuisines.
Cultural Significance
In German-speaking countries, kohlrabi holds significant cultural importance as a traditional peasant vegetable and appears in classical European cookbooks. In India, particularly in the Himalayan regions, kohlrabi (knol-kohl) has become an essential crop adapted to high-altitude farming. Throughout Asia, it has become increasingly valued in health-conscious and vegetarian cuisines.
The Science
Understanding the key chemical compounds helps explain why kohlrabi pairs well with certain ingredients.
A glucosinolate compound with potential anti-cancer and anti-inflammatory properties; more concentrated in raw preparations
Powerful antioxidant providing tart notes when raw; reduces with heat but provides immune benefits
Compound unique to cruciferous vegetables that may support hormonal balance and detoxification
A flavonoid antioxidant that imparts subtle herbal and slightly bitter notes to greens
Quick Tips
TL;DR for Kohlrabi
Best For
Kohlrabi in Rahmsauce, Knol-Kohl ka Saag
Top Pairing
Nutmeg
Pro Tip
Roasting at high heat for caramelization
Storage
2-3 weeks for bulbs; 3-5 days for greens fresh · 8-10 months frozen
Nutrition
Per 100g
Health Benefits
- High in vitamin C, supporting immune function and collagen synthesis
- Contains sulforaphane and other glucosinolates, compounds with potential anti-cancer properties
- Low in calories and high in fiber, supporting digestive health and weight management
- Good source of potassium for cardiovascular health and blood pressure regulation
Buying Guide
Price Range: $$
Look For
- Small to medium bulbs (2-3 inches diameter) are more tender than large ones
- Skin should be smooth, taut, and free of blemishes, cracks, or soft spots
- Green leaves should be vibrant, crisp, and attached if still present
- Bulb should feel firm and heavy for its size with no hollow sounds when tapped
Avoid
- Oversized bulbs (5+ inches) are likely woody and fibrous inside
- Yellowing, wilted, or slimy leaves indicate age or disease
- Visible cracks, soft spots, or discoloration suggest damage or decay
- Light weight relative to size indicates dehydration or hollowness inside
Where to Find
- Farmer's markets during peak season (late spring through early fall), European markets and specialty grocers year-round, Asian markets, particularly Indian and Chinese specialty shops, Well-stocked supermarkets with good produce sections, Organic and farm-to-table markets, Online specialty produce retailers
Did You Know?
- 1.Kohlrabi's name comes from German 'Kohler Rabi' (cabbage turnip), though it's not a true turnip but a swollen stem of the cabbage plant
- 2.The entire plant is edible: both the bulb and the leafy greens are nutritious, making it exceptionally waste-free
- 3.Kohlrabi can be eaten raw like an apple when young and tender, and was historically popular as a crunchy snack vegetable
- 4.The vegetable grows unusually above ground rather than underground like most root vegetables, making it distinctive in the garden
- 5.In traditional Indian agriculture at high altitudes, kohlrabi has become so important that regional recipes and preservation methods have evolved specifically around it
Plating Guidance
Explore all techniques →Vessel
Shallow bowl or flat plate
Color Palette
Complement natural colors with contrasting sauces
Arrangements
Garnish Ideas