10 Rare Fruits Perfect for Jam Making: White Strawberries Have an Unforgettable Taste

6. Mangosteen

Known as the "Queen of Fruits," Mangosteen produces a remarkable jam with a delicate purple-white hue and a refined flavor profile. The fruit's white segments contain complex compounds that create a unique taste blending sweetness, tartness, and floral notes. When making Mangosteen jam, specific processing techniques are required to preserve the fruit's delicate flavor components and prevent oxidation. The resulting preserve has a light, creamy texture with purple undertones and a tropical flavor reminiscent of lychee, peach, and vanilla, with a subtle citrus finish.