Brazilian Toffee
["1 c. butter", "2 c. sugar", "1 c. Brazil nuts, blanched and chopped", "1/3 c. water", "2 Tbsp. light corn syrup", "1 pkg. (6 oz.) chocolate chips", "1/2 c. chopped Brazil nuts or slivered almonds"]
["Melt butter in heavy 8-inch skillet or heavy pan. When melted, add 2 cups sugar. Add Brazil nuts, water and corn syrup. Stir until sugar is dissolved. Cook slowly 25-35 minutes, stirring occasionally, to crack stage (hard ball), or 290\u00b0."]
["butter", "sugar", "nuts", "water", "light corn syrup", "chocolate chips", "nuts"]