Mermaid Mousse Cake - Pankobunny

Ingredients

• 1/3 cup all-purpose flour
• 1/3 cup sugar
• 3 tbsp cocoa powder
• ¼ tsp baking powder
• ¼ tsp baking soda
• pinch salt
• ½ large egg (beaten)
• 2 tbsp milk
• 1 ½ tbsp oil
• ¼ tsp vanilla extract
• 2 tbsp water
• 6 tsp gelatin
• 9 tbsp cold water
• 10 egg whites
• 1 ½ tsp vanilla extract
• 3 1/3 cups whipping cream
• 4 ½ cups white chocolate
• 1 cup milk
• blue food colouring
• white candy melts (melted)
• cocoa powder
• Blue sanding sugar
• white sprinkles
• white pearl-like candies
• pink jelly beans