In a large stock pot, bring sugar, karo syrup, and salt to a boil, stirring frequently

Add raw peanuts and continue to boil until the sugar mixture darkens to a golden brown color (10-15 minutes)

Lightly grease 2 large baking sheets

Cut the heat, add butter, soda, and vanilla and stir rapidly.

Quickly pour the hot candy mixture onto the greased baking sheets

Spread out with a spoon or spatula and let it cool.

When cooled, break the mixture into small pieces with a hard utensil and enjoy!