Mustard (condiment) The second element comes also from Latin "ardens", (hot, flaming). It was first attested in English in the late 13th century, though it was found as a surname a century earlier. Archeological excavations in the Indus Valley (Indian Subcontinent) have revealed that mustard was cultivated there. That civilization existed until about 1800 BC. The Romans were probably the first to experiment with the preparation of mustard as a condiment. They mixed unfermented grape juice (the must) with ground mustard seeds (called "sinapis") to make "burning must", "mustum ardens" — hence "". A recipe for mustard appears in "De re coquinaria",
Pressure cooking frying under pressure, because ordinary pressure cookers are not suitable for pressure frying. Pressure cooking Pressure cooking is the process of cooking food, using water or other cooking liquid, in a sealed vessel known as a "pressure cooker". This simulates the effects of long braising within a shorter time. Almost any food that can be cooked in steam or water-based liquids can be cooked in a pressure cooker. The cooker works by trapping the steam produced from boiling the cooking liquid inside the vessel. This causes internal pressure and temperature to rise quickly. After use, the steam is slowly released