1 can Eagle Brand sweetened condensed milk
1 (8 oz.) pkg. cream cheese
About 4 oz. lemon juice
1 can blueberry pie filling
1 graham cracker pie crust

Mix together the condensed milk, cream cheese and lemon juice, pour into pie crust and let chill for 2 hours, then add pie filling and serve. (Any other pie filling can be used as a topping.)