Apple and Red Fruit Breakfast Granola Crumble

Ingredients

• 4 Jonagold or Elstar apples (or another sweet-sour variety)
• 400 gr. of frozen berries (blackberry, raspberry, blueberry etc.)
• 1 tbsp. of lemon juice
• 3 tbsp. of crystal sugar
• 2 tsp. of cinnamon
• 2 cardamom pods
• 130 gr. of rolled oats
• 130 gr. of oatmeal
• 3 heaped tbsp. of buckwheat flour
• 120 gr. of walnuts (or any other nuts)
• 75 ml. of maple syrup
• 1 tsp. of cinnamon
• Large pinch of sea salt
• 120 gr. of hard coconut oil (no need to melt it)