Stop teaching us तू and तुझे please, it puts us new learners in embarrassing situations until someone explains that it is very rude to use.
Why not khane pasand है?
You use the masculine singular infinitive form of the verb in constructions involving पसंद.
Cause Ur learning right now
Can u turn this into 'kya aap aam khaane pasand hai'?
The aap form would be क्या आपको आम खाना पसंद है?
why not खाने ?
खाने wouldn't be accurate because it would be plural.
तुम्हें was not accepted. Is it not correct?
Should have been accepted. You can report if you see the sentence again.