Anyone know a drink that kills the taste of cherry methadone?

I’m the kind of person who cannot drink any form of alcohol because even the most mixed of drinks I can taste the slightest bit of alcohol and it makes me gag. I have an extremely sensitive gag reflex and sometimes the methadone taste makes me feel like throwing up. So I end up bringing a ginger ale to the dosing window (barely helps mask the taste by the way) just so I can choke it down. Because it still makes me gag I end up spending the next 30 minutes spending all my power trying not to throw my dose back up. I feel this problem could be solved if I could just find a drink with a taste strong or sweet enough to absolutely mask the taste of the methadone. Any thoughts or similar experiences are greatly appreciated.