Using freshly squeezed orange juice in the glace icing pays dividends; it’s almost confusing in your mouth because you’re eating icing but tasting orange juice – it really packs a punch in terms of flavour.
175g golden caster sugar
grated zest of 1 orange
200g self raising flour
50g ground almonds
enough orange juice to make an icing – add 1 teaspoon at a time