Black-eyed peas, also known as black-eyed beans, are among the most nourishing in the legume family. Their name, of course, comes from the prominent black spot on their creamy skin. Rumor has it the peas were not considered worthy of General Sherman's Union troops. When Union soldiers raided the Confederates food supplies, legend says they took everything except the peas and salted pork. The Confederates considered themselves lucky to be left with those meager supplies, and survived the winter. Peas therefore became symbolic of good luck and are traditionally eaten on New Year's Day for good luck, often with cornbread.