If you bought a burger and could only get rid of one thing which would you choose?

You HAVE to get rid of one of these and only one. which is it?

I always get mine without onions, wbu?
Lettuce
Onions
Tomatoes
Pickles
Cheese
Select gender and age to cast your vote:
If you bought a burger and could only get rid of one thing which would you choose?
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