Congo Bars
["2 3/4 c. flour", "2 1/2 tsp. baking powder", "3 c. granulated brown sugar", "1 c. chopped nuts", "1/2 tsp. salt", "3 eggs", "2/3 c. butter", "1 pkg. chocolate chips"]
["Melt butter and cool.", "Sift dry ingredients and add cooled butter.", "Add brown sugar, then add eggs, one at a time, beating after each addition.", "Add chocolate chips and nuts.", "Mix thoroughly."]
["flour", "baking powder", "brown sugar", "nuts", "salt", "eggs", "butter", "chocolate chips"]