Thandai Mousse Cake Celebrate the festival of colours with this delicious fusion dessert. Ingredients: For the sponge: 1 and ½ cups maida, 1 cup thick dahi, ½ cup vegetable oil, ½ tbsp vanilla essence, ¾ cup sugar, ¼ tsp cardamom powder, 1 tsp baking powder, ½ tsp baking soda. For the mousse: 100ml fresh cream, 100gm chopped white