Preheat the oven to 180 degrees, Gas mark 5.
Grease a cake tin with some oil and line the bottom with baking parchment. (Please refer to the notes about using one tin or two)
In a large bowl mix the flour, sugar, salt and spices together
Add in the baking powder and soda
Add the wet ingredients and stir well (apple cider vinegar, milk, vanilla & oil). Make sure there are no dry bits
Slowly add in the grated carrot and the chopped nuts
Once all the ingredients have been added to the bowl, pour the mixture into the tin(s)
Place on the middle shelf of the oven for 30 minutes (please refer to the notes about cooking times depending on how many tins you are using)
Once cooked, allow the cake to cool in it's tin for at least 10 minutes before turning out and placing on a wire rack to cool
Decorate as desired and enjoy!