Citations:tornado

frozen dairy product similar to a milkshake

 * 2008, David Baldacci, Freddy and the French Fries #2:: The Mystery of Silas Finklebean ISBN 0316033944:
 * As punishment you get no more chocolate tornado milkshakes for a whole hour.” “But, Dad! You were the one —”

chilled dairy product somewhat similar to pie

 * 1993, Kraft General Foods, advertisement in the May 1993 edition of Working Mother, page 51:
 * Chocolate Tornado
 * 1 tub (8 ounces) COOL WHIP Chocolate Non-Dairy Whipped Topping, thawed
 * 1 pkg. Jello-O [sic] Chocolate Flavor Instant Pudding and Pie Filling
 * 2 cups cold milk
 * SPOON whipped topping evenly into 6 dessert dishes. Make a depression in the center, spread topping up sides of dishes. Spoon [the pudding] into the center of the whipped topping.

undetermined food product

 * 2001, The NutriBase Complete Book of Food Counts, ISBN 1583331077, page 296:
 * Food Name ... Serv. Size ... Total Cal.
 * 'Triple Chocolate Tornado' light ... 1/2 cup ... 150

meat dish

 * http://www.beoir.org/community/viewtopic.php?f=31&t=1118
 * The first batch I made the local butcher mixed lean pork tornado with pork fat to give me spot on 25% fat. He also minced it for me.
 * http://www.boards.ie/vbulletin/showthread.php?p=76505501
 * In 1990 the butchers branched out and became what I can only assume was a world's first - a butchers that was also a video rental shop. A customer could be heard asking "can I have 8 slices of ham, a pork tornado and a copy of terminator 2".