Bò kho () is a Vietnamese stew made by simmering chunks of beef and carrots in a tomato base that has been infused with the aromatic essence of lemongrass, ginger, star anise, cinnamon, and five-spice. It is usually served with noodles or a lightly-toasted baguette, and herbs, which include Thai basil, Vietnamese coriander, rice paddy herb, mint, culantro, and chopped cilantro and scallions.
Bò kho originated in Southern Vietnam during French colonization. It is believed to be an interpretation of French pot-au-feu, boeuf bourguignon, boeuf aux carottes, or daube de boeuf. Proof that bò kho was not created independent of French influence can be found in the main ingredients that make up the dish. Firstly, there is beef, which was rarely eaten in Vietnam prior to the arrival of the French, as cows were valued as working animals. Carrots and tomatoes were other new ingredients introduced to Vietnam via the French. The baguette that is usually eaten with bò kho was another French contribution.
Chinese cuisine also impacted the creation of bò kho. For instance, the five-spice and star anise found in bò kho recipes are ingredients that are Chinese in origin. Additionally, eating bò kho with noodles can be attributed to Chinese culinary influence.
Indian cuisine indirectly had a hand in creating bò kho as well. The incorporation of Indian flavors into bò kho can be traced back to Vietnam's 1471 conquest and annexation of the Champa Kingdom, a Hindu, Indianized culture that had occupied what is now Southern and Central Vietnam. Many of the more heavily spiced dishes that are found in Vietnam today, which include bò kho, are believed to be, in part, the legacy of these conquered peoples' Indianized culinary traditions.
Kho means "to braise, simmer, or stew". Bò kho was likely grouped together with the other kho dishes (thá»Ât kho tàu, cá kho tá»Â, and gàkho gừng) because they all require braising, simmering, or stewing. The similarities end there, however.
The following are three notable differences between bò kho and all other kho dishes:
The following are the names of bò kho dishes based on what they are served with:
Bò kho has been incorporated into the cuisine of neighboring Cambodia, where it is known as khor ko ().