El celeriac, despite not being widely known, is a vegetable with countless nutritional benefits and culinary that deserves a prominent place in your diet. This vegetable, appreciated in the Chinese traditional medicine and ayurvedic diet, offers a combination of flavor, versatility, and nutritional value that makes it an excellent choice for those looking for healthy and tasty alternatives.
What is celeriac and how to identify it?
El celeriac (Apium graveolens var. rapaceum), also know as celery root, celeriac o Verona celery, is a variety of celery grown primarily for its edible bulbous root. Its appearance is easily recognizable: a globose root, rough and with abundant secondary roots, creamy to brown in color. It typically weighs between 700 grams and one kilo, although size can vary. When cut, its flesh is whitish, compact, and somewhat fibrous.
Unlike common celery, the root of celeriac is consumed, while the stems and leaves are less used, and are part of the family of the umbellate o apiaceae, such as carrots and parsley. Its Smooth flavor, with sweet notes and a touch reminiscent of parsley, is especially appreciated in Nordic and Central European cuisine.
Although in some regions it is attributed an unattractive appearance, its delicate flavor y creamy texture make it worth rediscovering by those seeking new culinary experiences and nutritional benefits.
Origin and cultivation of celeriac
The origin of celeriac goes back to the mediterranean basin and the north EuropeAlthough the precise date of its domestication is unknown, there is evidence of its use as early as the Middle Ages and records of its popularity in Germany and France from the 18th century. It is now widely cultivated in Central and northern Europe, being a fundamental part of the gastronomy of countries such as Norway, France, Poland and Germany, as well as Central European and Scandinavian cuisine.
En Spain, its cultivation is less widespread, limited to regions such as Catalonia, Logroño and the Balearic Islands, which is why most of the fresh celeriac we find is imported. Its peak season runs from fall through winter, when the root is at its peak in terms of flavor and texture.
Nutritional properties of celeriac
Celeriac stands out for being very low in calories (about 40-42 kcal per 100 grams), making it a perfect match for low-calorie and weight-control diets. Its nutritional composition is as follows (per 100 grams of raw product, the values may vary slightly):
- Water: more than 85% of its weight.
- Carbohydrates: 9 to 9,2 grams.
- Fiber: 1,8 to 6 grams (depending on the source, predominantly insoluble fiber).
- Proteins: 1,5 grams.
- Fat: 0,3 grams.
- Vitamins: high in Vitamin K (41 mg), Vitamin C (8,2 mg), Vitamin B6 and folates.
- Minerals: notable presence of potassium (300 mg), match (115 mg) and manganese.
- Other nutrients: contains antioxidants such as apigenin and phenolic compounds.
For his low carb, is ideal as a substitute for potatoes in diets of diabetics or those who need to reduce starch consumption, although it is not suitable for diets keto strict because it exceeds the 3 grams of carbohydrates per 100 grams recommended for these diets.
Benefits and medicinal properties of celeriac
Regular consumption of celeriac within the framework of a balanced diet it provides a wide range of health benefits thanks to its nutritional profile. Some of its most notable medicinal and health-promoting properties are:
- Diuretic and purifying: Its high water and potassium content promotes the elimination of fluids and toxins, helping to combat retention and supporting kidney function.
- Source of antioxidants: Vitamin C, apigenin, and polyphenols provide a powerful antioxidant effect, protecting the body from oxidative stress and helping to prevent chronic diseases, including cardiovascular disease and certain types of cancer.
- Regulation of sugar and cholesterol: Dietary fiber helps maintain stable blood glucose levels and reduce LDL cholesterol.
- Digestive support: It promotes intestinal transit, prevents constipation, and contributes to the health of the intestinal microbiota.
- Fortalecimiento oseo: Its high vitamin K content facilitates the absorption and metabolization of calcium, strengthening bones and preventing osteoporosis.
- Regulation of blood pressure: Potassium helps maintain stable blood pressure, especially beneficial for those suffering from hypertension.
- Anti-inflammatory and neuroprotective effect: Vitamins C and E, as well as folate, have antioxidant and anti-inflammatory properties and can help prevent cognitive decline and neurodegenerative diseases.
- Strengthening the immune system: Thanks to its combination of vitamin C, fiber, and antioxidant compounds, it helps maintain a strong immune system and improve resistance to infections.
- Helps with weight control: Being filling and low in calories, it is ideal for weight-loss diets and as a substitute for more energetic tubers such as potatoes.
- Prevention of anemia: The synergy of vitamin C (which improves iron absorption) and other micronutrients promotes blood health.
- Liver support: Vitamin C and B6 promote the liver's cleansing function.
Contraindications: Consumption is generally safe, but extreme caution should be exercised in people with celery allergy, severe kidney conditions or pregnancy without medical supervision, since certain compounds may have an emmenagogue effect.
Energetic and macrobiotic properties
According to the macrobiotic and energetic view of food, celeriac is considered a balanced tuber. Your ability to resist the cold and its thick skin gives it characteristics that, being a food especially recommended during autumn and winter to tone, warm the body and provide stable energy.
For his fibrous texture and brown in color, it is less yang than carrot or burdock, but it is still a root that helps strengthen the body, especially in cold weather or when trying to maintain internal heat.
How to cook celeriac to take advantage of all its properties?
Celeriac is an ingredient extremely versatile in the kitchenIt can be eaten both raw and cooked, although its digestibility and flavor improve considerably when cooked. Among the most popular methods are:
- Raw: Ideal grated or diced in salads, providing a crispy and refreshing touch, especially in the classic French salad (remoulade celery).
- Boiled or steamed: For preparing purées, creams, and warm salads. If boiling, it's recommended to add a few drops of lemon to the water to prevent oxidation.
- Roasted or baked: Roasted celeriac develops a sweet flavor and a tender texture, perfect as an accompaniment to meat or fish.
- Sauteed: Cooked in a pan with garlic and olive oil, it is delicious as a side dish or in omelets.
- Fried or baked in strips: As a healthy alternative to chips, cut into sticks and bake or fry until crispy.
- Included in stews and soups: Contribute flavor and body to broths, stews or stews.
- Gratin: Combined with cream and cheese, it becomes a sophisticated side dish.
Remember that the stem and leaves of celeriac They tend to be fibrous and less suitable for consumption, which is why the root is mainly used.
Healthy recipes with celeriac
Celeriac's culinary possibilities are endless. Here are some recipes to inspire you:
- Celeriac puree: Cook the peeled and chopped bulb with potato, sweet potato, or onion. Then, blend with a little milk or plant-based drink until the desired consistency is achieved. Serve as a garnish for meat or vegetarian dishes. You can enhance the flavor by adding nutmeg and a touch of butter.
- Warm celeriac and arugula salad: Roast celeriac cubes, mix them with arugula, cherry tomatoes, walnuts, and dress with olive oil and apple cider vinegar. A fresh and different option.
- Celeriac Cream: Sauté onion or leek, add diced celeriac, and brown lightly. Cover with vegetable broth and cook until tender. Blend and serve with croutons and a drizzle of extra virgin olive oil.
- Sauteed celeriac: Blanch the celeriac cut into sticks in boiling water for a few minutes. Drain and sauté with oil and garlic until golden. You can add chili pepper for a spicy touch.
- Celeriac Gratin: Alternate layers of sliced celeriac with cheese and béchamel sauce. Bake until golden brown and bubbling.
How to choose, store and prepare celeriac?
When buying celeriac, choose firm bulbs, heavy, and without soft or dehydrated areas. Avoid those with green or dark spots. Once home, store them in a cool, dry place or in the vegetable drawer of the refrigerator, where they can last for several weeks. Once peeled and cut, they should be used quickly to prevent oxidation.
When preparing it, remove the thick skin with a sharp knife or sturdy peeler, cutting the root into cubes, sticks, or slices according to the recipe. If eating it raw, grate or slice it finely and add lemon to prevent browning.
How to grow celeriac?
If you want to grow celeriac at home, take into account their needs:
- Ground: It prefers loose soils, rich in organic matter, well oxygenated and deep to develop the bulb.
- Irrigation and humidity: It requires constant moisture without waterlogging. It's best to use drip or sprinkler irrigation and avoid overwatering to prevent fungus.
- Light and temperature: It tolerates cool temperatures and does not tolerate excessively intense sunlight. Ideally, it is planted in late winter for harvest in the fall.
Pests and diseases that can affect celeriac
- Fungi: Such as mildew, soil fungus and white rust (more common with excess humidity).
- Pests: Caterpillars, worms, aphids, and cabbage flies can invade the crop. Ecological monitoring and control are recommended.
Good irrigation management and crop rotation help prevent the attack of these pathogens.
Thanks to its versatility in the kitchenLow in calories and high in nutritional value, it is an increasingly popular alternative in European cuisine and especially recommended for those seeking a balanced, preventative, and vegetable-rich diet. Dare to incorporate this unique bulb into your diet and discover all it can do for your health and your palate.
