Grease and line a 10 cm x 22 cm loaf tin with baking paper. Pre-heat the oven to 145 °C. First, make the buttermilk. (if you have buttermilk at home you can simply use 2/3 C buttermilk and skip this step).Add the miraka (milk) and winika mā (white vinegar )into a bowl. Kaurorihia - stir . Mix the wanira (vanilla) and hēki (egg) in to the mixture. Kaurorohia anō - whisk again. Leave to the side.
Add the pata (butter), marahihi (molasses), huka hāura (brown sugar), huka one (caster sugar) and tote (salt) to a pan. Finely chop the rare tinitia (crystallised ginger) and add it in.
Gently melt all these ingredients together over low-medium. Remove from heat to cool slightly .
Into a large bowl, sift the puehu parāoa whakatipu (self-raising flour), paura tinitia (ginger powder), rau kikini whakauruuru (mixed spice) and pēkana houra (baking soda).
Pour in the buttermilk mixture and mix gently until it is roughly incorporated.
Add the melted butter mix in a third at a time, folding well after each addition.
Pour the mixture in to the pre-pared loaf tin.
Bake for 1 hour - 1 hour 5 minutes in a 145 degree oven. Remove and allow to cool. If you want to add the cream cheese icing on top, head to this recipe - cream cheese and white chocolate frosting. Finish with a sprinkle over finely chopped rare tinitia (crystallised ginger) and rau koura (gold leaf).