Method
Heat the oven to 180°C conventional. Place the apple, lemon juice, cinnamon and maple syrup in a 20 cm baking dish and toss to combine.
Mix the oats, almond meal, flour, brown sugar and salt in a bowl.
Rub in the butter with your fingertips until the mixture forms uneven crumbs.
Scatter the topping over the apples. Bake for 35–40 minutes, until golden and bubbling at the edges.
Rest for 10 minutes before serving.
