Kolkata biryani is a popular rice dish originating from Kolkata, India. It is known for its unique flavor, which comes from the use of fragrant basmati rice, tender meat (usually mutton or chicken), and a blend of spices. One distinctive feature of Kolkata biryani is the addition of boiled eggs and potatoes, which adds richness and texture to the dish. The dish has historical roots linked to the Mughal era and was influenced by the biryani brought to India by the Persians. Over time, Kolkata biryani has evolved, incorporating local ingredients and cooking techniques, making it a beloved culinary staple in the region.