Double Fudge-Cream Brownies
["1 c. butter", "4 (1 oz.) sq. unsweetened chocolate", "2 c. sugar", "1 1/2 c. flour", "4 eggs, slightly beaten", "1 tsp. salt", "1 tsp. baking powder", "2 tsp. vanilla", "1 c. semi-sweet chocolate chips"]
["Preheat oven to 350\u00b0.", "In 2-quart saucepan, combine butter and chocolate squares.", "Cook over medium heat, stirring occasionally, until melted (4 to 6 minutes).", "Stir in remaining brownie ingredients except chocolate chips.", "Fold in chocolate chips. Spread half of batter into greased 13 x 9 x 2-inch baking pan. Spread filling over brownie mixture.", "Spoon remaining batter over cream cheese layer (batter will not entirely cover cream cheese mixture).", "Bake for 30 to 35 minutes, or until brownies begin to pull away from sides of pan."]
["butter", "unsweetened chocolate", "sugar", "flour", "eggs", "salt", "baking powder", "vanilla", "semi-sweet chocolate chips"]