Pour the batter into the bundt ... and orange juice or hot water until the caster sugar dissolves (I just stir the ingredients in a mug). Slowly pour the drizzle over the top of the cake while ...
Melt the butter in a large saucepan, stir in the sugar, buttermilk, and baking soda, and bring to a good rolling boil, stirring constantly. Boil for 1 minute. Pour the sauce over the hot cake in the ...