In a large bowl with a lid soak fruit in alcohol at least overnight, the longer the better, mine sometimes soak for months.
Preheat oven 150 C
Line the sides and base of your preferred cake tins with 3 layers of baking paper.
When ready to cook add honey/golden syrup, sugar and eggs; mix well breaking up any large clumps of fruit.
Add cooled butter, sifted flours and mixed spice, mix thoroughly.
Spoon the mixture into cake tin/tins, smooth out the top then make a small indent in the centre to ensure the cake rises evenly.
Bake for the require time for the cake tin size.
Deep 22cm tin uses full mixture bake for 3 1/2 hoursDeep 18cm tin X 2 tins bake for 2 1/2 hours10 cm tin X 8 tins bake for 1 1/2 - 1 3/4 hours I usually turn the tins 2-3 times to ensure even cooking.
Remove from oven when cooked and allow to cool completely in the tins.
Store wrapped in greaseproof paper and tin foil an in an airtight container.