Tag: kohlrabi

Three Winter Soups

11 December 2025

A few weeks ago, we enjoyed a delicious vegan dinner at Lokaal, a small restaurant in the centre of Gent, Belgium. Friendly service, relaxed atmosphere and nice music. One of the specialties of Lokaal is fermentation, for instance homemade Tempeh from Bulgur. Lots of umami and length. We loved it!
Our dinner at Lokaal started with a nice winter soup made with kale and kohlrabi. We’re not the biggest fans of kale, but in this case it worked very well. The kohlrabi gave a nice, uplifting touch to the soup.

It made us think of other winter soups, like parsnip and Jerusalem artichoke soup, and parsley root soup. Ah, those forgotten vegetables! They bring us new flavours and combinations.

We used vegetable stock for all three soups. It is made with Carrot, Onion, Leek, Celery and Black Pepper (and optional a bouquet garni). Easy to make and lots of flavour. It freezes well, which makes it an even more important asset.

What You Need (Kale and Kohlrabi soup)
  • 500 ml Vegetable Stock
  • 200 grams of Kohlrabi
  • 50 grams of Kale
  • French Mustard
What You Do
  1. Clean the vegetables
  2. Devein the kale
  3. Peel the kohlrabi
  4. Coarsely chop the vegetables
  5. Warm the stock
  6. Add the kohlrabi
  7. Leave to simmer for 10 minutes
  8. Add the kale
  9. Leave to simmer for 10 minutes
  10. Use a blender to make a relatively smooth soup
  11. Add mustard to taste
  12. Serve
  13. PS The soup doesn’t keep well, so not one for the refrigerator
What You Need (Parsnip and Jerusalem Artichoke soup)
  • 500 ml Vegetable Stock
  • 200 grams Parsnip
  • 200 grams Jerusalem Artichokes
  • White Pepper (optional)
What You Do
  1. Clean, peel and coarsely chop the vegetables
  2. Warm the stock
  3. Add the vegetables
  4. Leave to simmer for 15 minutes or until the vegetables are done
  5. Use a blender to make a smooth and creamy soup
  6. Depending on the Jerusalem Artichokes the soup can become fairly thick. Add some stock if so required
  7. Taste (optional: add some white pepper)
  8. Serve
  9. PS You can also enjoy the soup the next day, it keeps well in the refrigerator
What You Need (Parsley Root soup)
  • 500 ml of Vegetable Stock
  • 200 grams Parsley Root
  • 1 small Shallot
  • ½ Leek (white only)
  • 1 small clove Garlic
  • Butter
  • Parsley
What You Do
  1. Warm butter in a pan
  2. Peel and coarsely chop parsley root
  3. Coarsely chop leek and onion
  4. Glaze onion and leek in butter
  5. Add parsley root
  6. Add garlic
  7. Leave on low heat for 5 minutes
  8. Add stock
  9. Simmer for 20-30 minutes or until the parsley root is soft
  10. Blender
  11. Pass through a sieve
  12. Simmer for 10 minutes
  13. Cool
  14. Serve the next day
  15. Decorate with chopped parsley leaves
Kale and Kohlrabi Soup made with vegetable stock. An intriguing combination. The kohlrabi gives this winter soup an uplifting flavour. ©cadwu
Kale and Kohlrabi Soup ©cadwu

Kohlrabi with Pickled Radish

17 September 2020

A Vegetable to Remember

A cabbage or a turnip? Or both? Kohlrabi (or turnip-rooted cabbage, German cabbage) is a bit different from other vegetables. It’s the swollen stem of a plant. It looks like a turnip, but it actually grows above the ground, hence the leaves and the fairly thick skin. Kohlrabi is not the most popular of vegetables, probably because it requires rather long cooking and the taste is a bit bland. The good news is that when you prepare the kohlrabi in a hot oven, you will have an easy to peel and very tasty vegetable. Its flavour is sweet, it comes with a touch of spiciness and its texture is a real surprise: juicy and crunchy!
The thinly sliced and lightly coated kohlrabi in combination with pickled dried radish is a great vegetarian starter, one that you will remember.

Sake or Wine Pairing

Best choice is a mild, dry, floral sake but a glass of white wine is also a good idea. Go for a Pinot Blanc or a German Grauburgunder. In general a white wine with medium body and aromas of ripe white fruit and flowers.

What You Need

  • Kohlrabi
  • Light and Normal Soy sauce
  • Rice Vinegar
  • Mirin
  • Pickled Dried Radish

What You Do

Set your oven to 200˚ Celsius or 390˚ Fahrenheit. Transfer the kohlrabi to the oven without wrapping it in foil, so ‘as is’. Leave it for 60 minutes. Now turn your oven to 235˚ Celsius or 455˚ Fahrenheit for 15 minutes or until the kohlrabi is slightly charred (see picture). Let cool, transfer to the refrigerator and use the next day.
Start making the dressing by adding light soy sauce to a small bowl. Add a teaspoon of mirin and a teaspoon of rice vinegar. We also add a teaspoon of normal soy sauce to give the dressing a bit more oomph. Remove the skin of the kohlrabi (be generous) and thinly slice the kohlrabi, either with a mandoline slicer or with a cheese slicer. Now it’s time to improve the dressing: combine small slices of kohlrabi with the dressing, taste and keep adjusting (soy sauce, mirin, rice vinegar) until you’re happy. Coat each slice with the dressing, plate up and serve immediately with the chopped pickled dried radish.

  • Fresh Kohlrabi on the Market ©cadwu
  • Fresh Kohlrabi ©cadwu
  • Cooked Kohlrabi ©cadwu
    Cooked Kohlrabi ©cadwu
  • Kohlrabi Salad with Soy Sauce, Mirin and Rice Vinegar ©cadwu