This blueberry lime jam is now my official blueberry jam. (Sorry mom). The citrus is a beautiful addition and cuts through the sweetness a bit.   Note:  Be sure not to deviate from the ingredient measurements or methods-fruit pectin requires a certain amount of sugar, acid and cooking time to form a proper gel. Makes about 6 to 8 x 250 ml jars.  INGREDIENTS: 4-1/2 cups crushed blueberries Grated zest and juice of 1 large lime (2 Tbsp juice + 2 tsp zest) 1 pkg (57 g) Origina