Good fresh picked organic fruit grown in good soil (taste is what it should be and hasn't been for decades)
Stevia
I used stevia and maple syrup to ween myself off of artificial sweeteners cold turkey. When I had a sweet craving I cut up a bowl of fruit and/or berries and put stevia or maple syrup on them and it would kill the sweet tooth.
I now occasionally use rapadura Sugar or agave nectar in addition to the stevia and maple syrup.