Final answer:
The correct form of the verb encantar is 'encanta' for the subject 'papas' in the sentence.
Step-by-step explanation:
The correct form of the verb encantar to fill in the blank in the sentence is OC. encanta.
The subject 'papas' is plural, so we need to use the plural form of the verb, which is 'encantan'.
For example, if we want to say 'I love potatoes' in Spanish, we would say 'Me encantan las papas'.
Learn more about Verb forms in Spanish