Well, whenever I'm eating a Cuties tangerine and she gets a sniff of it, she wrinkles her nose and runs away. So - figuring "citrus is citrus" - I offered up the lemon bar, thinking to myself "That will teach her to get nosey!"
Nope! She took a sniff, then a tentative lick, then a bigger lick and - long story short - I had to practically wrestle it away from her!
I guess you just never can tell with cats!