Marble Squares
["1/2 c. butter", "3/4 c. water", "1 1/2 (1 oz.) sq. unsweetened chocolate", "2 c. flour", "2 c. sugar", "1 tsp. baking soda", "1/2 tsp. salt", "2 eggs, beaten", "1/2 c. sour cream", "1 (8 oz.) cream cheese", "1/3 c. sugar", "1 egg", "1 (6 oz.) pkg. semi-sweet chocolate chips"]
["Combine butter, water and chocolate in saucepan; bring to boil. Remove from heat.", "Stir in combined flour, sugar, baking soda and salt.", "Add eggs and sour cream; mix well.", "Pour into greased and floured 15 x 10 x 1-inch jelly roll pan.", "Combine cream cheese and sugar, mixing until well blended.", "Blend in egg.", "Spoon over chocolate batter.", "Cut through with knife several times for marble effect.", "Sprinkle with chocolate chips.", "Bake at 375\u00b0 for 25 to 30 minutes or until wooden pick inserted in center comes out clean."]
["butter", "water", "unsweetened chocolate", "flour", "sugar", "baking soda", "salt", "eggs", "sour cream", "cream cheese", "sugar", "egg", "semi-sweet chocolate chips"]