Chocolate Chip Bars
["2 c. flour", "2 c. sugar", "2 tsp. baking powder", "2 c. chocolate chips", "4 eggs, beaten (for glossy top)", "1 1/2 tsp. salt", "1/2 c. butter, melted", "1 tsp. vanilla"]
["Mix, then spread on cookie sheet.", "Bake for 25 minutes in 350\u00b0 oven."]
["flour", "sugar", "baking powder", "chocolate chips", "eggs", "salt", "butter", "vanilla"]