Vegan Dollhouse - Chocolate Blackberry Halloween Cake

Ingredients

• 4 cups (600g) organic unbleached flour*
• 1 cup (100g) dutch cocoa powder
• ⅓ cup (35g) black cocoa
• 2 teaspoons non-aluminum baking powder
• 2 teaspoons baking soda
• ¼ teaspoon sea salt
• 3 cups (750ml) nondairy milk
• 1 tablespoon apple cider vinegar (or substitute white vinegar)
• 1 cup (250ml) sunflower oil (or sub coconut oil)
• 1 cup (250ml) blackberry conserves or preserves (seedless)
• 2 cups (400g) organic sugar*
• 2 teaspoons vanilla extract
• 1 cup blackberries, at room temperature
• 1 teaspoon vanilla extract
• ⅔ cup organic vegan butter or margarine (I like the organic whipped earth balance), at room temperature*
• ⅔ cup organic palm shortening*
• 6 cups organic powdered sugar, sifted (measure before sifting)*
• 2 tablespoons butterfly pea powder (or sub blue food coloring)
• ¼ cup organic whipped earth balance*
• ¼ cup organic palm shortening*
• 1 ½ cups organic powdered sugar*
• vegan purple food coloring
• ½ cup nondairy milk
• 1 cup vegan chocolate chips