Ingredients 2 tbsp apple cider vinegar 350ml oat, soya or almond milk 220g plain flour ½ tsp baking powder 1 tsp baking soda 220g caster sugar Pinch of sea salt 4 … 1.Combine the flour, salt and baking powder. In a blender combine well the pureed apple, vegetable oil and the powdered sugar. Christmas Log Cake. 2. As with my vegan vanilla cupcakes, it has the perfect sponge cake texture, and I’d challenge anyone who didn’t know it was egg or dairy-free to guess otherwise. DIRECTIONS. Sieve and keep aside.