Margarita crush with passionfruit shortbread - Legendary Recipes %

Ingredients

• 155g (3/4 cups) caster sugar
• 250ml (1 cup) water
• 2 teaspoons finely grated lime rind
• 1 tablespoon tequila
• 125ml (1/2 cup) lime juice
• 1 1/2 teaspoons sea salt
• 2 passionfruit, halved
• 60g unsalted butter, at room temperature
• 1 1/2 tablespoons caster sugar
• 50g (1/3 cup) plain flour
• 2 tablespoons rice flour