Julie & Julia is a 2009 American comedy-drama film written and directed by Nora Ephron starring Meryl Streep, Stanley Tucci, Amy Adams, and Chris Messina. The film contrasts the life of chef Julia Child in the early years of her culinary career with the life of young New Yorker Julie Powell, who aspires to cook all 524 recipes in Child's cookbook in 365 days, a challenge she described on her popular blog that would make her a published author.

Ephron's screenplay is adapted from two books: My Life in France, Child's autobiography written with Alex Prud'homme, and a memoir by Powell documenting online her daily experiences cooking each of the 524 recipes in Child's Mastering the Art of French Cooking, and she later began reworking that blog, The Julie/Julia Project. Both of these books were written and published in the same time frame (2004–06). The film is the first major motion picture based on a blog.

In March 2008, Ephron began filming with Streep as Child and Adams as Powell. On July 30, 2009, the film officially premiered at the Ziegfeld Theatre in New York; and, on August 7, 2009, it opened throughout North America. Streep and Adams previously starred together in Doubt (2008). Streep and Tucci previously starred together in The Devil Wears Prada (2006).

Mary Louise "Meryl" Streep (born June 22, 1949) is an American actress who has worked in theatre, television, and film. She is widely regarded as one of the most talented actors of all time.

Streep made her professional stage debut in The Playboy of Seville (1971), before her screen debut in the television movie Deadliest Season (1977). In that same year, she made her film debut with Julia (1977). Both critical and commercial success came quickly with roles in The Deer Hunter (1978) and Kramer vs. Kramer (1979), the former giving Streep her first Academy Award nomination and the latter her first win. She later won the Academy Award for Best Actress for her performances in Sophie's Choice (1982) and The Iron Lady (2011).

Streep has received 17 Academy Award nominations, winning three, and 26 Golden Globe nominations, winning eight, more nominations than any other actor in the history of either award. Her work has also earned her two Emmy Awards, two Screen Actors Guild Awards, a Cannes Film Festival award, five New York Film Critics Circle Awards, two BAFTA awards, an Australian Film Institute Award, five Grammy Award nominations, and a Tony Award nomination, amongst others. She was awarded the AFI Life Achievement Award in 2004 and the Kennedy Center Honor in 2009 for her contribution to American culture through performing arts, the youngest actress in each award's history.

Julia Child (née McWilliams; August 15, 1912 – August 13, 2004) was an American chef, author, and television personality. She is recognized for introducing French cuisine to the American public with her debut cookbook, Mastering the Art of French Cooking, and her subsequent television programs, the most notable of which was The French Chef, which premiered in 1963.

In 1996, Julia Child was ranked #46 on TV Guide's 50 Greatest TV Stars of All Time.

Child was born Julia Carolyn McWilliams in Pasadena, California, the daughter of John McWilliams, Jr., a Princeton University graduate and prominent land manager, and his wife, the former Julia Carolyn ("Caro") Weston, a paper-company heiress whose father, Byron Curtis Weston, served as lieutenant governor of Massachusetts. The eldest of three children, she had a brother, John III (1914–2002), and a sister, Dorothy Dean (1917–2006).

Child attended Westridge School, Polytechnic School from fourth grade to ninth grade, then The Katherine Branson School in Ross, California, which was at the time a boarding school. At six feet, two inches (1.88 m) tall, Child played tennis, golf, and basketball as a child and continued to play sports while attending Smith College, from which she graduated in 1934 with a major in English. A press release issued by Smith in 2004 states that her major was history.