Frozen Creme De Menthe Pie
["2 c. crushed chocolate wafers", "5 1/2 Tbsp. butter, softened", "1/2 gal. vanilla ice cream", "7 Tbsp. green creme de menthe", "3 (1 oz.) sq. unsweetened chocolate", "6 Tbsp. light cream", "1/2 c. sugar", "dash of salt", "3 Tbsp. butter", "1 tsp. vanilla"]
["Combine wafer crumbs with softened butter.", "Press into a 9-inch spring-form pan or 9 x 13-inch pan.", "Refrigerate at least 1 hour.", "Turn ice cream into a large bowl to soften.", "Stir creme de menthe into ice cream.", "Fill wafer shell with ice cream mixture and freeze.", "Melt chocolate squares in ice cream over low heat. Add sugar and salt.", "Remove from heat and add butter and vanilla. Stir until cooked.", "Let stand until cooled thoroughly.", "When pie is frozen, spread chocolate sauce over top.", "Return to freezer until firm.", "Serves 10."]
["chocolate wafers", "butter", "vanilla ice cream", "green creme", "unsweetened chocolate", "light cream", "sugar", "salt", "butter", "vanilla"]