To prepare a vegan apple crisp recipe, first you need to prepare your ingredients. First, you will need the following ingredients: 1 cup (240 g) rolled oats 2 tablespoons (60 ml) brown sugar 1 tablespoon vanilla extract 1 teaspoon cinnamon 1 tsp. nutmeg 12 teaspoon kosher salt Instructions: Preheat the oven to 375 ?F (191 C) and grease an 8 x 8-inch baking dish with cooking spray. Cut the apples in half lengthwise and scoop out the insides. Place the apple halves in the prepared dish. Pour the remaining ingredients into the dish and stir to combine. Bake for 35 to 40 minutes or until the crust is golden brown. Allow to cool before slicing and serving.