Set your oven to 400f/200c
peel, core and slice your apples
in a baking dish, add the base layer of apples with flour and sugar. Mix with your hands to combine. My apples browned a bit, but it didn’t affect the outcome.
In a bowl, mix the oats, flour, sugar, nuts, butter and salt. Work with your hands to form dry clumps. This will be your crumble.
Add the crumble topping to evenly cover the apples
Knock the whole thing into the oven and bake for about 40 minutes until the top is browned and the apples have baked soft.
Serve with natural yogurt