51.   When all oil is added and mixture has thickened, transfer mayonnaise to medium bowl.

52.   When vegetables and chicken are cooked, stir in yogurt mixture over low heat and continue stirring until mixture thickens.

53.   When mixture has thickened, take if from heat, and stir in melted chocolate and vanilla.

54.   When mixture thickens enough to coat a spoon, remove from heat and stir in rum.

55.   When mixture thickens, remove from stove.

56.   Whisk together constantly over medium heat until mixture thickens slightly.

57.   Whisk together until mixture thickens and falls from the whisk in a ribbon.

58.   Whisk vigorously after each addition of oil, until mixture thickens and emulsifies.

59.   With the motor running, pour a thin stream of the oils, and process until the mixture thickens.

60.   You want the sauce to become smooth and creamy, so continue stirring for a few minutes until the flour, butter, and milk mixture thickens.