Lemon & pistachio Persian squares

Cut these into little squares for lots of irresistible nibbles.

Lemon & pistachio Persian squares

SERVES

24

PEOPLE

PREP TIME

15

MINUTES

COOKING TIME

25

MINUTES

Ingredients

  • 175g soft butter

  • 150g caster sugar

  • 2 eggs, preferably free range

  • 1 tsp vanilla extract

  • Zest 1-2 lemons

  • 175g self-raising flour

  • For the icing

  • 300g icing sugar

  • Freshly squeezed juice of 1 lemon

  • 1 tbsp boiling water

  • For the topping

  • 40g Persian pistachios, chopped

  • 1 tbsp rose petals

  • 30 x 20cm Swiss roll tin, well-greased or lined with parchment paper

Method

  1. Preheat the oven to 180°C/Gas Mark 4.

  2. Put the butter, caster sugar, eggs, vanilla extract, finely grated lemon zest and self-raising flour into a food processor.

  3. Whizz for a few seconds to amalgamate. Spread evenly in the well buttered tin.

  4. Bake in the preheated oven for 20-25 minutes approx. or until golden brown and well risen.

  5. Meanwhile make the icing.

  6. Sieve the icing sugar into a bowl. Add enough lemon juice plus 1 tablespoon of boiling water if necessary to mix to a malleable icing.

  7. Spread the icing evenly over the cake mixture with a palette knife.

  8. Sprinkle chopped pistachios and rose petals over the surface.

  9. When set, cut into even squares and enjoy!

  10. Note: In winter when the butter is harder to cream, we add 2-3 tablespoons of milk to lighten the mixture and texture.