Chocolate Pie
["5 Tbsp. cornstarch", "1 1/2 c. sugar", "1/4 tsp. salt", "3 c. milk", "3 egg yolks", "1/2 c. cocoa", "1 Tbsp. butter", "1 tsp. vanilla", "1 large pie crust"]
["Mix dry ingredients. Then add milk and egg. Cook on low heat until thick, then add butter and vanilla."]
["cornstarch", "sugar", "salt", "milk", "egg yolks", "cocoa", "butter", "vanilla", "pie crust"]