What types of foods do you hate to smell cooking?

United States
October 14, 2008 5:21pm CST
For some reason, the smell of cooked beef makes me feel ill. And, that's bad news, since my best dish is tacos. Most times, I like tacos, after all the other flavors and seasonings are added. But, the smell of plain cooked beef turns me off. What type of foods do you hate to smell cooking?