Preheat your oven to 325 ºF.
For caramel: in a small pan, add ½ cup of sugar and 1 tablespoon of water overmedium-low heat and cook until sweetener is melted completely, stirringcontinuously.
Remove from the heat and place the caramelin thebottom of a round baking dish evenly.
Set aside for about 10 minutes.
In a bowl, add the remaining sugar, eggs and salt and beat until well combined.Set aside.
In a medium pan, add remaining water andcream and bring to a boil.
Remove from the heat.
Slowly, add hot cream mixture into egg yolkmixture, beating continuously until well combined.
Add the mixture into the panwith the remaining cream mixture and mix well.
Now, place the vanilla extract and mix well.
Place the cream mixture over the caramel inthe baking dish evenly.
Arrange the baking dish in a large roastingpan.
Add hot water inthe roasting pan about 1-inch up sides of the baking dish.
Place the roasting pan in oven and bake forapproximately 55-60 minutes or until center becomes set.
Remove from oven and place the baking dishonto a wire rack to cool for about 1 hour.
Refrigerate to chill completely beforeserving.