Cookie Brittle
["1 c. butter or margarine", "1 1/2 tsp. vanilla", "1 tsp. salt", "1 c. sugar", "2 c. flour", "1 (6 oz.) pkg. semi-sweet chocolate bits", "1/2 c. chopped nuts"]
["Heat oven to 375\u00b0.", "Combine margarine, vanilla and salt. Blend well.", "Gradually beat in sugar.", "Add flour and chocolate bits.", "Mix well.", "Press evenly into ungreased 15 x 10 x 1-inch pan.", "Sprinkle nuts over top.", "Bake for 20 to 25 minutes.", "Cool, then break into irregular pieces or cut in squares."]
["butter", "vanilla", "salt", "sugar", "flour", "semi-sweet chocolate bits", "nuts"]