Making a batch of blackberry ... to make your jam, put a couple of small plates or saucers into your freezer. Wash the blackberries and add to a large, heavy-bottomed saucepan. Cook over a medium ...

turn golden brown as they bake. Our blackberry crumb bars don’t get ... Can I use blackberry jelly in place of jam or preserves? No, we don’t recommend using blackberry jelly in place of ...