Brownie Pie
["4 Tbsp. flour", "4 Tbsp. cocoa", "1 c. sugar", "2 eggs, slightly beaten", "1 tsp. vanilla", "1/2 c. butter, melted", "1 unbaked pie shell", "1/2 c. chopped nuts (optional)"]
["Mix flour and cocoa.", "Add eggs and sugar.", "Add vanilla, then melted butter.", "Pour into unbaked pie shell.", "Bake at 325\u00b0 for 20 to 30 minutes, or until pie has begun to set.", "Don't overcook."]
["flour", "cocoa", "sugar", "eggs", "vanilla", "butter", "shell", "nuts"]