Product Description Bonne maman preserves are made with simple, natural ingredients and whole pieces of premium fruit for the delicious homemade taste. Bonne maman wild blueberries preserves offers a full flavor, robust blueberry experience with every spoonful. The natural sweetness, brilliant blue color and fresh taste make wild blueberry preserves ideal for savoring on its own or as an ingredient. Product Benefits Natural Ingredients. Homemade Taste.