Final answer:
The correct sentence is: My favorite desserts are chocolate chip cookies, peanut butter fudge, and coffee ice cream.
Step-by-step explanation:
The correct sentence is: My favorite desserts are chocolate chip cookies, peanut butter fudge, and coffee ice cream.
This sentence is punctuated correctly because it uses commas to separate the items in the list of desserts. In a list, each item should generally be separated by a comma, and the last two items should be separated by a comma and the word 'and'.
For example, in the correct sentence, 'chocolate chip cookies', 'peanut butter fudge', and 'coffee ice cream' are all separate items in the list, and they are correctly separated by commas and the word 'and'.
Learn more about Punctuation in English sentences