FOR THE CAKE
-
410g plain flour
-
2tsp ground ginger
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1tsp cinnamon
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1tsp baking powder
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200g caster sugar
-
100g soft brown sugar
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200g unsalted butter
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4 eggs
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1tsp vanilla extract
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280g whole milk
FOR THE ICING
-
1 egg white (or 30ml water)
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150g caster sugar