Procedure to make Ragi pumpkin cake: In a bowl add ragi & refined flour and mix it. , Add baking powder and soda, add pumpkin puree, white butter, olive oil and mix it. , Add curd, white chocolate chips, chopped dark chocolate, castor sugar, cocoa powder, salt and mix it well. , In a bowl add curd, water and mix it. , Add the curd mixture into the chocolate bowl and prepare a batter. , On a baking tray add olive oil, cake batter, white & dark chocolate chips, castor sugar, ragi flour and bake it in the oven at 170' C for 35 minutes. , In a heated pan add pumpkin puree, castor sugar, white butter and mix it well. , Add white chocolate chip, white vinegar, salt and stir it. , Demould the cake, add pumpkin sauce over it. , Cut slices of cake, to garnish add dark chocolate and Ragi pumpkin cake is ready to serve.