Our Blueberry Lemon Jam is a small-batch spread made in half-pint (8 oz) jars in our Ravenna, Ohio kitchen. Plump blueberries are balanced with bright lemon zest for a jam that’s rich and thick without being overly sweet. It’s a versatile favorite that’s delicious on toast, warm biscuits, swirled into yogurt, or spooned over brie and goat cheese for an easy appetizer.  These jams are water-bath sealed.