Kaju, also known as cashew nut, comes from the cashew tree and widely cultivated in India. It is a popular dry fruit known for its rich, creamy taste and high nutritional value. Kaju contains healthy fats, good-quality protein, and important minerals such as magnesium, copper, zinc, and iron, which help support heart health, strong bones, nerve function, and immunity. It is commonly eaten roasted or salted and is also widely used in cooking, especially in Indian dishes like curries, gravies, and sweets such as kaju katli.