3. Sift the flour, salt, bicarbonate of soda and spices into a large mixing bowl. Rub the fat into the flour using your fingertips until it resembles fine breadcrumbs. Make the equivalent of 2 eggs by putting 2 tbsp ground flaxseed in a small bowl and mixing in 6 tbsp warm water. Add this to the flour mixture, followed by the remaining ingredients, except the brandy for feeding, then stir until there are no dry spots and everything is combined.