Chopped pistachios and dried barberries* to decorate
For this recipe, you’ll need a sugar thermometer.
Combine rosewater and saffron in a small bowl. Grease and line a 19 cm x 29 cm lamington pan with baking paper.
Melt butter in a saucepan over medium heat. Stir in cream, sugar, glucose and ¼ tsp salt, and cook for 5 minutes or until mixture starts to turn golden brown. Stir in almonds and cook for a further 10 minutes or until the mixture reaches 175°C on a thermometer or when a spoonful of mixture dropped into a glass of iced water forms a hard ball. Remove from heat, stir in saffron mixture and stir until bubbles start to subside.
Pour into the prepared pan and immediately scatter over pistachios and barberries. Set aside for 1 hour or until hardened, then break into pieces. Store in an airtight container, in single layers separated by baking paper, for up to 1 week.