Specially-selected trimmed brussels sprouts. Fresh frozen select vegetables. All natural, no preservatives. Did you know? Thomas Jefferson planted brussels sprouts in his garden in 1812, but history tells us that these delicious members of the cabbage family were enjoyed in the city of Brussels as long ago as the 13th century! Not only are Brussels sprouts rich in history, but they're also an excellent source of Vitamin C. Just one serving provides 90% of the recommended daily value most people need.