Sandra Lee, hands down, no competition, period. When I turn on FoodTV and I get a minute's glimpse of this moron babbling off about how "cool and easy" her food is my blood starts to boil. She really gets on my nerves, ten times more than hyperactive loony Rachael Ray.
The food she cooks is digusting. Her table setup is horribly tacky and super matching so everything blends with each other. Even her clothes match sometimes. She goes out of her way to be "semi-homemade" when she can make something homemade and actually delicious for the same amount of time and money. The longest duration I've watched this show is about 3 minutes. She disgusts me.
I am glad to find that others are disgusted with Sandra Lee as I am and that the world is not coming to an end. People like her that promote bad food and bad cooking philosophy should be cast off onto an island and forced to eat only their food til death, which no doubt they will love with their bad taste.