Mix the flour, salt, cornflour and baking powder in a bowl, create a well in the middle. Combine the soya milk with all the other ingredients up to and including the vanilla paste, gradually pour into the well while whisking, continue to whisk until the batter is smooth.
Heat a non-stick frying pan. Pour as much batter into the pan as it takes to make pancakes of approx. 10 cm in diameter. Reduce the heat. Once the underside is cooked and separates from the pan, turn the pancake, finish cooking, cover and set aside. Prepare the remaining pancakes in the same way. Plate up the pancakes and dust with icing sugar.