Dal Makhani is a creamy and flavorful lentil dish that is popular in North Indian cuisine. It is made with a combination of black lentils (urad dal) and kidney beans (rajma), which are cooked with onions, tomatoes, garlic, ginger, and a blend of spices. The dish gets its richness from the addition of butter and cream. Dal Makhani is slow-cooked for several hours, allowing the flavors to develop and the lentils to become soft and creamy. It is best enjoyed with naan bread or rice.