Javanese Steamed Banana Rice Cake, also known as 'Kue Nagasari,' is a traditional Indonesian dessert made from rice flour, coconut milk, and ripe bananas. The cake has a soft and slightly chewy texture with a sweet and fragrant taste. It is often enjoyed as a snack or dessert and is popular during special occasions and festivals. The combination of the banana's natural sweetness and the creamy coconut milk makes this cake a delightful treat.