Ingredients :Streusel ingredients:
4 Tbsp. of butter cut up into small pieces
1/2 tsp. of ground nutmeg
1/2 tsp. of ground ginger
3 1/2 Tbsp. of packed b...
Ingredients :Bottom of the cake:
175g butter
35g caster sugar
10g white (1/3 di 1 white)
1/2 vanilla bean
grated rind of 1/2 lemon
100g all purpose flour
35...