Remove the pan from the heat. Add the bacon bits and mix until well incorporated. Season with salt and pepper, to taste, then season with the Tabasco to your preferred level of heat.
In a large mixing bowl, mix together the cream, egg yolks, mustard powder, Worcestershire sauce, parsley, and chives. Place the corn mixture in the bottom of the prepared baking dish and spread it out evenly. Pour the cream mixture over the top and bake for 55 minutes. Let cool slightly, about 5 minutes, then serve hot.