Ok please hear me out on this one. I struggled with this for a while.
I know this is going to sound crazy but it works.
Take it with a very strong condiment sauce > Ketchup, BBQ Sauce, Mustard, Salad Dressing
Get one of the sugar free ones. Like sugar free ketchup.
The reason it works is because you can only mask strong tastes with strong tastes.
Blend it together, add some water then take it. And then take another spoon of sauce to get the taste out of your mouth.
Apple sauce etc. is simply not strong enough. Good luck.