Preheat oven to 375 degrees. Lightly grease an 8-inch square glass baking dish or 9-inch pie plate with coconut oil. In a large bowl, toss the apple slices with maple syrup, lemon juice, vanilla extract, and cinnamon. Spread evenly in the baking dish. Next, prepare the topping by mixing the oats, coconut sugar, flour, pecans, cinnamon, and salt. Add the coconut oil and stir until moistened. Spread the mixture over the prepared apples. Bake for approximately 40 minutes (or until the fruit is tender). Remove from the oven and let the crisp rest for 20 – 30 minutes. Enjoy!