Belgian endive, also called witloof or chicon, is a blanched leafy shoot forced from the rootstock of a chicory cultivar, producing tight, cigar-shaped, pale yellow-white heads with a crisp texture and mild bittersweet flavor prized in Northern European cooking.
History & Origins
The vegetable was developed in the 1830s in Schaerbeek, Belgium, when farmer Jan Lammers, according to popular accounts, stored chicory roots in his cellar under a layer of soil and later found tightly furled blanched leaves pushing upward from the dormant crowns. The technique was refined by the Brussels horticulturist Brézier around 1840 and by 1850 the forcing of chicory roots in dark, warm sheds became a recognized Belgian industry, eventually spreading to France, the Netherlands, and Germany where it remains a winter staple.
Nutrition Facts
Per 100 g, edible portion (estimated)
- 17 kcalCalories
- 0.8 gProtein
- 0.1 gFat
- 4.1 gCarbs
- 3.1 gFiber
- 0.6 gSugars
- 211 mgPotassium
- 2.8 mgVitamin C
- 1 mcgVitamin A
Culinary Uses
- Braised in butter and a splash of lemon or stock until caramelized
- Layered into gratins with béchamel and Gruyère
- Torn into raw salads with mustard vinaigrette and toasted walnuts
- Braised whole as a side for roasted poultry or game
- Battered and fried as chicorées à la bière in Belgian bistros
Known Benefits
- Very low in calories while providing dietary fiber for satiety
- Source of vitamin K for blood clotting and bone health
- Contains folate important for cell division
- Provides potassium for blood pressure regulation
Hidden Benefits
- Rich in inulin, a prebiotic fiber that feeds beneficial gut Bifidobacteria
- Contains chicoric and chlorogenic acids with antioxidant activity
- Provides sesquiterpene lactones (lactucin, lactupicrin) studied for sedative and anti-inflammatory effects
- Naturally low glycemic impact despite slight sweetness
Cautions & Considerations
- Distinct bitterness comes from lactucopicrin and may be off-putting to sensitive palates
- High inulin content can cause bloating or gas in individuals with IBS
- Leaves bruise and oxidize quickly; should be stored wrapped and used within days
- Heads are sometimes sold pre-wrapped in opaque plastic to prevent greening from light, which increases bitterness
