Old Fashioned Creamy Rice Pudding

Combine cooked rice 1 1/2 cups milk and salt in a saucepan over medium heat; cook and stir until thick and creamy 15 to 20 minutes. Stir remaining 1/2 cup milk golden raisins beaten egg and white sugar into the rice mixture; stirring continually. Continue cooking until egg is set 2 to 3 minutes. Remove saucepan from heat; stir butter and vanilla extract into the pudding.