This Asparagus Gruyere Tart is a delicious and elegant dish that is perfect for brunch or a light lunch. The tart features a flaky puff pastry crust filled with a creamy Gruyere cheese mixture and topped with fresh asparagus spears. The combination of the rich cheese and tender asparagus creates a flavorful and satisfying dish. Serve this tart warm or at room temperature for a delightful addition to any meal.