Wash and remove stems from berries. Slice strawberries. Dry thoroughly and place in a medium size mixing bowl.
Heat Calef's Jam of your choice slightly on the stovetop or in the microwave. Add jam to berries and toss until uniformly coated.
Combine crème fraiche and brown sugar in a separate bowl. Stir until sugar is dissolved.
Serve berries topped with a generous dollop of crème.