I have relied on the Marketing Scales Handbooks over several years in academic and industry roles and look forward to using the newest edition. A seven on a seven-point satisfaction scale!
Taste Evaluation (General)
With three, seven-point items, the scale measures how appetizing and satisfying a person considers a food or beverage to have been that was tasted. The scale is general in the sense that it is an overall measure rather than assessing a particular type of taste such as sweet, salty, spicy, etc.