Devil's Food Cake with Passion Fruit Truffle Filling - Pam*B

Ingredients

• 1 and 3/4 cups all-purpose flour
• 1/3 cup dark or regular unsweetened cocoa powder
• 1 and 1/2 teaspoons baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup oil
• 1/4 cup unsalted butter, softened
• 1 cup granulated sugar
• 1 teaspoon vanilla extract
• 3 large eggs
• 1 cup semi-sweet chocolate chips, melted
• 1 cup buttermilk
• 500g white chocolate, finely chopped
• 400g whipping cream
• ¼ cup (60ml) concentrated bottled passion fruit juice
• ½ tablespoon concentrated bottled passion fruit juice diluted in 4 tablespoons water
• 2/3 cup granulated sugar
• 1/3 cup all-purpose flour
• 3 tablespoons unsweetened cocoa powder
• 1/8 teaspoon salt