Chocolate Cookies
["2 c. brown sugar", "3 c. flour", "1 tsp. baking powder", "1/2 c. cocoa", "1/2 c. butter", "4 eggs", "1 tsp. vanilla"]
["Bake at 375\u00b0 for 10 to 12 minutes."]
["brown sugar", "flour", "baking powder", "cocoa", "butter", "eggs", "vanilla"]