Green Tea Yogurt Mousse Cake

For Cake
Ingredients:

• 1 package of Yellow Cake Mix
• 1 3/4 cup Sour Cream
• 2 Eggs
• 1/4 cup oil
• 1/2 cup Green Tea
• 4 drops of green food color

1. Preheat over to 350 degrees F. Spray 9x13 pan with no-stick oil.
2. Mix all above ingredients with an electric mixer on medium speed until well mixed.
3. Pour in the prepared pan and bake 25-30 minutes. Set aside, cool.

For Green Tea Yogurt Mousse
Ingredients:

• 1 package of plain gelatin
• 3 Tbsp. water
• 1/4 cup powder sugar or sugar
• 2 Tbsp. Black Sesame Paste (can be bought from Asian grocery store)
• 6-8 oz. vanilla yogurt
• 1 1/3  cup heavy cream

1. In a heatproof bowl, sprinkle gelatin over water and set aside for about 5 minutes. Add 1/3 cup heavy cream and sugar, heat over a double boiler until sugar and gelatin melt. Remove from the heat, add black sesame paste until mixture well blend. Set aside and cool. Add yogurt to the cooled mixture and mix well. 
2. Meanwhile, in a medium bowl, whisk remain 1 cup heavy cream on high speed until spring form peak. Fold whipped cream to the yogurt mixture with a plastic spatula until well blend.

Decorate the cake with the mousse mixture. Cool in the refrigerator for 2-3 hours before serving.