Roasted Kohlrabi and Radishes

Published on June 11, 2018

Purple kohlrabi is now in season at Whole Foods! If you don’t yet know about this vegetable, you are in for a treat. I’ve been watching for them ever since I bought them last time and discovered how special and very tasty this vegetable is. According to the produce man the season will last from one week to a month. He says they sell out fast because of their growing popularity.

Kohlrabi, ‘German turnip,’ is a biennial vegetable. It is a member of the cabbage family along with broccoli, cauliflower, kale, collard greens, and Brussels sprouts. The bulbous part is actually the swollen stem of the plant. Uncooked it tastes like a sweeter milder version of broccoli stems, and just like broccoli stems you need to peel off the tough outer skin because it’s very fibrous. The inside of the ‘bulb’ is denser than its broccoli counterpart so when it’s cooked the texture can almost remind you of white potatoes and you can make a puree with it like you can with cauliflower. Like rutabaga kohlrabi can be very woody. The smaller ‘bulbs’ are better.

For foodies around the world this alien-looking but beautiful vegetable of many varieties, both pale green and purple, is valued for both its many ways of being cooked — steamed, sautéed, stir fried, roasted, boiled and turned into veggie burgers, stuffed and baked, thinly sliced and made into chips, cut up for salads or slaws or to make ‘french fries,’ spiraled into ‘noodles,’ and put into soups and stews — and for its nutrition. Kohlrabi’s nutrients include copper, potassium, manganese, iron, and calcium, and vitamin C, B-complex vitamins, vitamin A, and vitamin K. It’s high in dietary fiber and antioxidant compounds.

Roasted Kohlrabi and Radishes

Ingredients

Instructions

Line a large cookie sheet with foil. Place kohlrabi and radishes in one bowl and onion in another bowl. Sprinkle 1/2 tablespoon of olive oil over the onions and mix with your hands to spread the oil over all the pieces. Spread the onions on the prepared cookie sheet and bake in a 450 degree oven for 8 – 10 ten minutes or until the edges start to brown. In the meantime measure the remaining oil into a small bowl and add the garlic and rosemary and mix. Pour mixture over the kohlrabi and radishes and mix with hands to coat all the pieces. Spread the kohlrabi and radishes amoung the onions turning the radishes cut side down. Sprinkle with salt. Bake for an additional 20 – 30 minutes until lightly browned and tender.

For an additional side dish, kohlrabi greens are similar to collard greens and kale and can be cooked. Cut the leaves off either side of the stem and place them in a steamer basket. When tender, top with chopped garlic sautéed in butter and sprinkle with salt. Kohlrabi greens are very mild tasting but fibrous and can take longer to cook than collard green and kale.