Low FODMAP Walnut Baklava - FODMAP Everyday

Ingredients

• 3 cups (300 g) walnut halves, (very finely chopped)
• 1/4 cup (50 g) sugar
• 1 teaspoon lemon zest
• 1/2 teaspoon cardamom
• 1/2 teaspoon cinnamon
• 18 sheets of filo, (defrosted )
• 1/2 cup (1 stick; 113 g) plus 2 tablespoons unsalted butter, (cut into pieces)
• 1 1/4 cups (248 g) sugar
• 1 1/4 cups (300 ml) water
• 1/4 cup (60 ml) honey
• 2 teaspoons lemon juice