Blackberries are sometimes confused with black raspberries because of their appearance.
When picked, blackberries come off the stem with a white core and black raspberries leave that core on the stem. The small droplets on a blackberry are smooth and shiny, while black raspberries are a bit hairy. Blackberries are not as sweet as black raspberries.
Blackberry peak season is June through August. Once picked they do not ripen further. Choose berries that are deep in color but not soft or dull in appearance. Wash when you’re ready to eat them.
They freeze well and can be kept in the freezer for up to a year. Place them on a cookie sheet in a single layer to freeze them. Once frozen they can be placed in a freezer container or freezer storage bag. You can add the frozen berries to ice cream, smoothies, yogurt or lemonade.
One cup of blackberries has 62 calories, 2 grams protein, 7.6 grams fiber, 13.8 grams carbohydrate and 50 percent of daily recommended vitamin C.