Apple and nectarine crumble – Aussie Lupin Beans

Ingredients

• 1 apple finely chopped
• 2 nectarines, chopped into chunks
• ½ tsp lemon juice
• 1 tsp honey
• ½ cup oats
• 2 tbsp lupin flakes
• 1 tsp cinnamon powder
• ½ tsp nutmeg, ground
• 25 g unsalted butter or butter alternative
• Greek yoghurt or ice cream, to serve