In
a heavy saucepan place the sugar, water and Karo Syrup. Bring
to a hard boil. Continue to boil until the hot syrup dripped into
the margarine tub of cold water pops against your hand (you will
feel a crack as the syrup hits the cold water).
Add
the peanuts and continue cooking until the syrup turns a golden
brown. Remove from heat. Add the butter and vanilla and stir well.
Sprinkle
the baking soda over the top and stir hard to distribute. Candy
will foam up do not stir too long as you want the foamy look to
be retained. Your Peanut Brittle will become light and fluffy.
Don't stir too long candy should have a light fluffy look.
Immediately
pour out on a greased platter and allow to cool. You can roll
the platter to spread the candy but do not spread it with a spoon
or by pushing it as this will cause it to become dense and heavy
rather than light and fluffy.
When
cool break into pieces. This Peanut Brittle can be stored in zipper
type bags or any air tight container.