Unpalatable (adjective)

Not pleasant to taste or eat.

Origin:

From un- + palatable.

Examples:

1. The soup had an unpalatable sour taste.
2. The food was unpleasantly salty and therefore unpalatable.
3. The dish was visually unappealing and unpalatable.
4. The cake was dry and had an unpalatable texture.
5. The fish was so badly cooked it was unpalatable.