Penthouse Cinema Ginger Loaf

My friend Tash introduced me to the wonders of the ginger loaf at the Penthouse Cinema in Brooklyn. Pairing it with lemonade is divine! We are lucky enough to get their recipe from last week's newspaper; we're baking it tomorrow.

Penthouse Cinema Ginger Loaf
(makes 3 loaves)

Grease and line loaf tins. Preheat oven to 160C.
4 cups flour
2 cups brown sugar
1 tsp baking soda
2 tsp baking powder
4 tsp ground ginger
1 tsp mixed spice (Do you know what this is??)
1 tsp ground nutmeg
2 tsp ground cinnamon
850g golden syrup
250g butter, roughly diced
4 eggs, lightly beaten
2 cups milk

Bake 60 mins and cool in tins overnight.