Preheat the oven to 350 degrees F.

Add the chopped apple, water, maple syrup, sea salt, ground cinnamon, and allspice to a small saucepan. Cover and bring to a full boil. Reduce the heat to medium-low and cook, stirring occasionally, until apples have softened and much of the liquid has evaporated, about 10 to 15 minutes.

While the apple is cooking, un-wrap the brie, and shave the rind off the top using a sharp knife. Place the brie in an oven-safe baking dish (ideally, the same dish you wish to serve it in), and place that dish on a cookie sheet. Bake for 10 to 15 minutes, or until brie has melted and is bubbly.

Pour the spiced apples on top of the baked brie and serve with choice of crackers or baguette.