How to make Vegan Halloween Pumpkin Cake

Ingredients: - 1 cup plain flour (minus 2 tablespoons) - 1 cup self raising flour (minus 2 tablespoons) - 5 tablespoons of corn starch - 3/4 cup sugar - 2 teaspoon baking powder - 1 teaspoon baking soda - Pinch of Salt - 135ml Sunflower Oil - 315ml vegan non dairy milk - 1.5 tablespoon Apple Cider Vinegar - 3 tablespoon Maple Syrup For Orange side: Add - orange gel food color For Choc side: Add - 1 teaspoon instant coffee - 1.5 tablespoon Unsweetened Cocoa Powder Bake @ 350f/180c for 23 or 25 mins. Check to make sure the middle thickest part of cake is cooked. Vegan Buttercream: - 1/2 Cup Vegetable Shortening - 1/2 Cup Vegan Margarine - 2 1/2 Cups confectioner’s sugar- Sifted - 1 teaspoon Vanillia extract - 2 tablespoons cornsarch (sifted) - add color according to your needs