Killer Brownies
["1/3 c. cocoa", "1/2 Tbsp. vanilla", "2 eggs", "1 c. sugar", "3/4 stick margarine (butter)", "1/2 c. self-rising flour"]
["Soften butter.", "Mix all ingredients together.", "Pour in greased pan.", "Bake in 350\u00b0 oven for 1/2 hour."]
["cocoa", "vanilla", "eggs", "sugar", "margarine", "flour"]