How to exclude an ingredient when ordering food? I know I can order food using phrases like 我(想)要／请给我一份...

But how would I exclude an ingredient, e.g. if I don't like garlic?

我要一份青椒肚片无大蒜。

我要一份青椒肚片不要大蒜。

我要一份青椒肚片没有大蒜。

Would any of those be correct?
Any of these sentences would be grammatically correct. However

我要一份青椒肚片不要(加)大蒜 

would be a better and more common usage in my opinion. 

It would be even better to include the character in the parenthesis, 

加

which means "add" or "with" or "include".