1 (8 oz.) pkg. brownie mix
2 (8 oz.) pkg. cream cheese (softened)
1/2 c. sugar
1 tsp. vanilla
2 eggs
1 c. milk chocolate chips (melted)

Grease bottom of 9 inch spring-form pan. Prepare brownie mix as directed on box. Pour batter evenly into pan. Bake 15 minutes at 350 degrees. Combine cream cheese, sugar and vanilla, mixing on medium speed until well blended. Add eggs, one at a time, mixing well after each egg. Pour over brownie mix layer. Spoon chocolate over cream cheese mixture. Cut through batter with knife several times for marble effect. Bake 35 minutes at 350 degrees. Loosen rim and cool before removing rim of pan. Chill and garnish with whipped cream.