Chocolate Marquis
["1 lb. sweet or semi-sweet chocolate", "6 egg yolks", "10 oz. evaporated milk", "2 tsp. vanilla extract", "1 oz. cognac (optional)", "1 1/2 c. unsalted butter, melted", "whipped cream", "1 Tbsp. powdered sugar"]
["Melt chocolate in double boiler.", "Beat together egg yolks, milk, vanilla and cognac.", "Add to chocolate; mix.", "Simmer, stirring occasionally, until thickened, about 15 minutes.", "Remove from heat.", "Let stand 30 minutes until mixture is warm.", "Stir in melted butter; mix thoroughly.", "Pour mixture into 9 x 5 x 3-inch loaf pan lined with clear plastic.", "Freeze 2 to 3 hours."]
["sweet", "egg yolks", "milk", "vanilla extract", "cognac", "unsalted butter", "whipped cream", "powdered sugar"]