Get your chef on this week with two new cooking movies, Catherine Zeta-Jones and Aaron Eckhart as bistro rivals in “No Reservations,” and Disney/Pixar’s animated “Ratatouille,” starring a rat named Remy.
“To get the cooking details right, the No Reservations filmmakers consulted with the French Culinary Institute, while members of the Ratatouille team interned with Thomas Keller at French Laundry and spent time …