Desserts remain one of the most visible applications for apple filling, with the ingredient appearing in pies, pastries, cakes, tarts, and other sweet creations. Its familiar flavor and flexibility make it useful for both traditional recipes and contemporary food products. The Apple Filling Market is expected to grow from US$ 2.94 billion in 2025 to US$ 4.40 billion by 2034, reflecting a 4.9%...