I can admit when I'm wrong...

"Among the Obamas favorite places to eat in their hometown of Chicago are Topolobampo, RJ Grunts, Sepia, Spiaggia (pictured), Italian Fiesta Pizzeria, Valois Cafeteria and MacArthur's.

The Obamas plan to bring the chef of Italian Fiesta Pizzeria to Washington to make pizza for the inauguration."

(Source: Chicago Sun Times, CenterstageChicago.com)

...still not Rachel Ray. And I'm glad. Humph.
ETA: JUST FOR YOU vejiicakes 

Barack: Loves chili, Mexican food and pizza, especially from Italian Fiesta Pizzeria in Chicago. Also likes vegetables, especially broccoli and spinach and dislikes beets.

(Source: Votesmart.org, NYTimes.com)

Michelle: In addition to Mexican food she loves macaroni & cheese and french fries.

Obama Kids: Fried chicken and macaroni & cheese

Barack's Favorite Snacks

Likes:
Planters Trail Mix: Nuts, Seeds & Raisins
Roasted Almonds
Pistachios
MET-Rx chocolate roasted peanut protein bars

Dislikes:
Mayonnaise
Salt and vinegar potato chips
Asparagus