Itīs definitely possible.

I have a serious eating disorder which has been limiting me for practically my whole life. I could never get used to unfamiliar tastes no matter how often I tried.

And yet the taste of everything I eat in my dreams is bearable. I donīt feel the ‘pain’ that usually comes with any new tastes. But that might be because you usually donīt feel pain in dreams, or at least not truly painful pain.