Soak 1 tbsp ground flaxseed in 3 tbsp water, let stand for 5 mins

Meanwhile, heat 100 ml almond milk in microwave for 50 seconds (til lukewarm, not hot)

Dissolve 1 tbsp sugar into milk, then sprinkle 10 g active dry yeast, let stand 5 mins (til bloomed)

Let rest, and prepare filling

Peel 1 kg apples and grate

Mix grated apples with 1 tsp cinnamon powder

1/2 tsp lemon juice

3-5 tbsp sugar

Let's work on the skin now. Divide dough into two equal portions

Preheat oven 350 F

Line a rectangular pan with aluminum foil, set aside

Roll one portion of dough and lay it on prepared pan

Squeeze water of apple mixture and spread them evenly on the dough

Roll the other dough and lay it ontop of apple filling

Poke holes with a fork

Bake for 45 mins

Let cool to room temperature, slice and serve sprinkled with icing sugar