In a large mixing bowl, combine the ingredients for the topping: coconut oil (it should be semi-solid), almond butter, maple syrup, oats, flax meal, coconut, sea salt, and
winter spice mix. Work the crumble with your fingers or a fork until the mixture resembles pea-sized clumps. Fold in the hazelnuts and spoon the topping over the apples in an even layer.