4 mandarins, finely grated zest only
4 mandarins, juice only
3 tsp finely chopped fresh rosemary leaves
5 sprigs lemon thyme
150²µ/5½´Ç³ú polenta
1 tsp baking powder (gluten-free if needed)
220g/8oz caster sugar
300²µ/10½´Ç³ú ground almonds
4 tbsp orange blossom honey
50²µ/1¾´Ç³ú icing sugar, sifted
180ml/6fl oz mild olive oil
chopped pistachios, for decoration
7–8 tbsp pistachio or walnut oil
3 large free-range eggs, lightly beaten