Microwave Peanut Brittle
["1 1/2 c. raw peanuts with skins on", "1 c. sugar", "1/2 c. light corn syrup", "1/8 tsp. salt", "1 tsp. butter", "1 tsp. vanilla", "1 tsp. baking soda"]
["In 1 1/2-quart casserole, stir together peanuts, sugar, syrup and salt.", "Cook 8 minutes on High, stirring well after 4 minutes. Stir in butter", "and", "vanilla.", "Microwave", "2", "minutes longer on High.", "Add baking", "soda and stir quickly until light and", "foamy. Pour", "immediately", "onto", "lightly", "greased", "baking sheet; spread out very thin.", "Break into pieces when cool."]
["peanuts", "sugar", "light corn syrup", "salt", "butter", "vanilla", "baking soda"]