What to do with Opti Source Protein Drink

I purchased three cases of OptiSource because it was covered under by insurance, which is great but I can no longer tolerate the taste. It only came in two flavors.... caramel and strawberry! Well, the strawberry tastes like pepto-bismal, and the jury is still out on the caramel. LOL. All I know is that it's awful and I don't know what to do with the three cases of protein I can't use. Ugh! Just thinking about the flavor makes me want to puke, which I already have!

Thanks for sharing this wonderful information.