Diabetic Blackberry Jam
["4 c. crushed blackberries", "8 Tbsp. liquid sweetener"]
["Place crushed berries into large kettle; add sweetener and stir well.", "Boil rapidly, stirring constantly.", "After mixture has thickened, pour into hot jars leaving head space of 1/4-inch. Adjust caps, processing in boiling water for 15 minutes.", "One tablespoon has 10 calories."]
["blackberries", "liquid sweetener"]