The curing process makes the sweet potato sweeter and improves the cooking quality. Canned or frozen sweet potatoes may be substituted for the fresh form in any recipe calling for cooked sweet potatoes as the starting point. Canned sweet potatoes are generally smaller in diameter because of their better canning qualities. Six to eight canned sweet potatoes are approximately the equivalent of four medium fresh sweet potatoes. One can use the measurement relationship below as a guideline.
Sweet potatoes make an attractive house plant.
To grow a sweet potato vine, use a jar with an opening that will support it. Place the sweet potato in a jar of water with its narrow end down. Put the jar in a warm, dark place and keep the jar filled with water. New roots willstart to grow, and in about 10 days, the stem will start to grow. As soon as this happens, put the jar in a sunny window.