Microwave Peanut Brittle(Never Fails!)  
["1 c. sugar", "1 c. roasted, salted peanuts", "1 tsp. butter", "1 tsp. baking soda", "1/2 c. white corn syrup", "1 tsp. vanilla extract"]
["Note:", "If raw peanuts are used, add before microwaving to the sugar-syrup mixture along with 1/8 teaspoon salt."]
["sugar", "peanuts", "butter", "baking soda", "white corn syrup", "vanilla extract"]