INGREDIENTS
•
125g unsalted butter, softened
•
220g (1 cup) caster sugar
•
3 eggs
•
1 lemon, zested, juiced
•
200g (1 1/3 cups) self-raising flour
•
200g (3/4 cup) natural yoghurt
•
2 large apples, quartered, sliced
•
2 lemongrass stalks (pale part only)
•
a thumb sized piece of ginger
•
750ml water
•
palm sugar, to taste