Grease an 11x16 inch pan. In a large bowl, combine the cream cheese, 1/3 cup sugar and 1 egg. Mix well. In saucepan, combine the margarine, water and unsweetened chocolate and bring to a boil. Remove from heat. In separate bowl, combine the flour and remaining sugar. Stir into the chocolate mixture. Add remaining eggs, sour cream, baking soda, and salt. Mix well. Pour into the prepared pan. Spoon cheese mixture over batter. Cut through with knife to give a marbled effect. Sprinkle with chocolate chips. Bake at 375 degrees F for 25-30 minutes.
For Frosting: In saucepan, combine the sugar, margarine and milk. Bring the mixture to a boil. Remove from heat and add chocolate chips. Stir until mixture starts to thicken. Spread on squares while still warm.
By Robin from Washington, IA
Add your voice! Click below to comment. ThriftyFun is powered by your wisdom!