The most common and most likely answer to this crossword clue is the 1 plus 2 letter word A LA
I've seen this crossword clue in Financial Times
A
L
A
More clues leading to the result A LA
Buddy explains!
The straight part
We know that "Like" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case like = a la.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.