Preheat oven to 350 degrees.
Place brie on a baking sheet or in a shallow baking dish. Bake for 10 minutes or until soft and warm, but not runny.
While brie heats, heat the preserves and balsamic vinegar in a small sauce pan until thick and bubbly and remove from heat.
Remove brie from oven and transfer to a serving dish. Arrange strawberries on top of the brie. Drizzle with heated preserves and sprinkle with nuts.