Farmer'S Brownies
["1/4 c. cocoa", "3/4 c. butter", "1 c. hot water", "2 1/2 c. flour", "1 tsp. baking soda", "1/2 tsp. salt", "2 c. sugar", "2 eggs, slightly beaten", "1/2 c. sour milk", "1 Tbsp. vanilla", "1 c. chopped nut meats"]
["Stir butter into cocoa and hot water; allow to cool. Sift dry ingredients together and stir into cocoa mixture. Add eggs; beat in sour milk and then vanilla. Add nuts. Spread on a greased 16 x 11-inch jelly roll pan. Bake at 375\u00b0 for about 20 minutes. When cool, top with an icing of half cocoa and half powdered sugar with 2 tablespoons of softened butter added for richness."]
["cocoa", "butter", "water", "flour", "baking soda", "salt", "sugar", "eggs", "sour milk", "vanilla", "meats"]