Miracle berries themselves don’t taste particularly sweet and are actually slightly tart. But eating them alters the way our ...

Stir in the lemon juice, baking powder ... Allow to cool in the tin and slice with a knife dipped in hot water. Line a 9-inch square tin with parchment and preheat your oven to 180ºC/gas mark ...

Add the lemon juice, baking powder and flour. You do not need to beat at this stage just mix them together. Pour on top of the cooled first layer and bake for 20 minutes at 180°C. If it still ...