Chocolate Chip Blondies
["1 1/2 c. brown sugar, packed", "1/2 c. butter (no substitute), melted", "2 eggs, beaten", "1 tsp. vanilla extract", "1 1/2 c. all-purpose flour", "1/2 tsp. baking powder", "1/2 tsp. salt", "1 c. (6 oz.) semi-sweet chocolate chips"]
["In a large bowl, combine brown sugar, butter, eggs and vanilla just until blended. Combine flour, baking powder and salt. Add to brown sugar mixture. Stir in chocolate chips. Spread into a greased 9 x 13-inch pan. Bake at 350\u00b0 for 18 to 20 minutes or until a toothpick inserted near center comes out clean. Cool on a wire rack. Cut into bars. Yield: 3 dozen."]
["brown sugar", "butter", "eggs", "vanilla extract", "flour", "baking powder", "salt", "semi-sweet chocolate chips"]