Gooey Caramel Corn
["2 c. brown sugar", "1 c. Karo syrup", "1 cube margarine", "1 can Eagle Brand milk", "1 tsp. soda", "3 to 4 batches air popped corn"]
["Boil brown sugar and Karo until sugar is dissolved; stir occasionally.", "Add margarine and milk.", "Cook (stir occasionally) until firm ball stage.", "Add the soda; this will foam up.", "Stir and pour over the air popped corn."]
["brown sugar", "syrup", "margarine", "milk", "soda", "corn"]