Achar is a type of Indian pickle made from various fruits and vegetables, often mixed with spices and oil. It is a popular condiment in Indian cuisine, adding flavor and zest to meals. Common ingredients include mango, lime, and carrot, which are preserved in a mixture of salt, spices, and sometimes vinegar. The preparation of achar involves cutting the main ingredient into pieces, mixing it with spices like mustard seeds and fenugreek, and allowing it to marinate. This process enhances the taste and extends the shelf life, making achar a staple in many households across India and beyond.