Uncle Jackie'S Brownies
["2 sticks butter", "1/2 c. cocoa", "2 c. sugar", "3 eggs", "1 1/2 c. flour", "1 tsp. vanilla", "pinch of salt"]
["In large mixing bowl, soften butter. Add sugar, vanilla and eggs.", "Mix. Add cocoa mix, then add flour and salt. Grease and flour 15 x 10 x 1 pan. Pour batter into pan. Bake at 350\u00b0 for 25 minutes. Frost with frosting of your choice."]
["butter", "cocoa", "sugar", "eggs", "flour", "vanilla", "salt"]