Prekmurska gibanica

Ingredients

• 200 g (7 oz) cake flour
• 100 g (7 tbsp) unsalted butter
• 2 tbsp sugar
• 1/4 tsp baking powder
• 1/4 tsp vanilla paste
• 1 egg
• 250 g (9 ounces) ground walnuts
• 100 g (1/2 cup) sugar
• 1 tsp cinnamon powder
• 250 g (9 ounces) ground poppy seeds
• 160 ml (2/3 cup) white wine like Pinot Grigio
• 1/2 tsp cinnamon powder
• 900 g (2 pounds) Farmer's cheese
• 1/4 tsp vanilla extract
• 600 g (21 oz) grated apples (Topaz, Idared, Jona Gold)
• 1/2 tsp grated lemon zest
• 2 tbsp breadcrumbs
• 600 g (21 oz) sour cream
• 2 eggs
• 300 g (10.5 oz) fresh phyllo sheets
• 230 g (2 sticks) melted butter, for drizzling