Chocolate Mint Pie
["3/4 c. sugar", "3 Tbsp. unsweetened cocoa", "3 Tbsp. cornstarch", "2 c. milk", "2 egg yolks", "2 tsp. mint extract", "1 baked 9-inch graham cracker crust"]
["Combine sugar, cocoa and cornstarch in a medium-size saucepan. Add milk, mixing until smooth.", "Cook until mixture boils, stirring constantly.", "Boil 2 minutes.", "Add small amount of cornstarch mixture to egg yolk mixture; mix well.", "Add this mixture back to cornstarch mixture.", "Cook until mixture boils. Add mint.", "Pour into cooked pie crust.", "Refrigerate for 4 hours or until set."]
["sugar", "unsweetened cocoa", "cornstarch", "milk", "egg yolks", "mint", "graham cracker crust"]