Apple and macadamia frangipane pie - Australian Macadamias

Ingredients

• 5 apples (peeled, cored and cut into eighths)
• 1 tbsp lime juice
• 2 tbsp golden caster sugar
• 2 tbsp water
• 1¼ cups plain flour
• ¼ cup macadamia nuts
• 125 g cold butter (cut into cubes)
• 1 egg yolk
• 1 tbsp chilled water
• 1 cup macadamia nuts
• ⅓ cup plain flour
• 125 g butter
• 1 cup golden caster sugar
• 1 tsp vanilla essence
• 3 eggs