"The Big Bang Theory" keeps getting bigger, and while it's impossible to identify the precise chemical formula that makes the CBS hit so addictive, the comedy's cast is undoubtedly a huge factor.


So what does an Emmy-nominated actress on one of TV's biggest comedies do to prepare herself for the role? If she's Mayim Bialik, she's got a very specific, very unusual pre-filming routine.


"On tape night, I have onion rings and half a Coca-Cola, and I study with a friend," Bialik told The Hollywood Reporter. "We study Jewish philosophy -- that’s my pre-Tuesday ritual during dinner break. It puts some perspective on what we’re doing, and it takes my mind off the Coke and onion rings."


It might sound random, but it's obviously working -- this season Bialik was nominated for her second consecutive Supporting Actress in a Comedy Emmy for playing Dr. Amy Farrah Fowler, alongside nods for co-star Jim Parsons in the Lead Actor in a Comedy category, Bob Newhart for Guest Actor in a Comedy, and an Outstanding Comedy nod for "The Big Bang Theory" itself.


When Bialik heard she was nominated for a second year, she was apparently surprised by the news: "I am as shocked as if you told me that ["Big Bang" co-creator] Chuck Lorre had been nominated for a Best Supporting Actress in a Comedy Emmy," Bialik wrote in a blog post for Jewish parenting website Kveller.com. "Why am I so shocked? I don’t know; I’ll ask my therapist. I just am! I was certain I would not be nominated."


Season 7 of "The Big Bang Theory" promises to continue the momentum of the past season, with the characters strengthening their relationships in unexpected ways and Raj (Kunal Nayyar) finally being able to talk to women without the aid of alcohol. Fans can also look forward to an hour-long premiere scheduled for Tuesday, Sept. 26 at 8 p.m. ET.


For more on how Emmy-nominated actresses like Bialik prepare for their roles, click over to The Hollywood Reporter.



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    Outstanding Comedy Series




  • "Girls"


    Outstanding Comedy Series




  • "Louie"


    Outstanding Comedy Series




  • "Modern Family"


    Outstanding Comedy Series




  • "The Big Bang Theory"


    Outstanding Comedy Series




  • "Veep"


    Outstanding Comedy Series




  • Tina Fey, "30 Rock"


    Outstanding Lead Actress In A Comedy Series




  • Laura Dern, "Enlightened"


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  • Lena Dunham, "Girls"


    Outstanding Lead Actress In A Comedy Series




  • Edie Falco, "Nurse Jackie"


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  • Amy Poehler, "Parks And Recreation"


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  • Julia Louis-Dreyfus, "Veep"


    Outstanding Lead Actress In A Comedy Series




  • Alec Baldwin, "30 Rock"


    Outstanding Lead Actor In A Comedy Series




  • Jason Bateman, "Arrested Development"


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  • Matt LeBlanc, "Episodes"


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  • Don Cheadle, "House Of Lies"


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  • Louis C.K., "Louie"


    Outstanding Lead Actor In A Comedy Series




  • Jim Parsons, "The Big Bang Theory"


    Outstanding Lead Actor In A Comedy Series




  • Jane Krakowski, "30 Rock"


    Outstanding Supporting Actress In A Comedy Series




  • Jane Lynch, "Glee"


    Outstanding Supporting Actress In A Comedy Series




  • Sofia Vergara, "Modern Family"


    Outstanding Supporting Actress In A Comedy Series




  • Julie Bowen, "Modern Family"


    Outstanding Supporting Actress In A Comedy Series




  • Merritt Wever, "Nurse Jackie"


    Outstanding Supporting Actress In A Comedy Series




  • Mayim Bialik, "The Big Bang Theory"


    Outstanding Supporting Actress In A Comedy Series




  • Anna Chlumsky, "Veep"


    Outstanding Supporting Actress In A Comedy Series




  • Adam Driver, "Girls"


    Outstanding Supporting Actor In A Comedy Series




  • Jesse Tyler Ferguson, "Modern Family"


    Outstanding Supporting Actor In A Comedy Series




  • Ed O'Neill, "Modern Family"


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  • Bill Hader, "Saturday Night Live"


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  • Tony Hale, "Veep"


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  • Elaine Stritch, "30 Rock"


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  • Molly Shannon, "Enlightened"


    Outstanding Guest Actress In A Comedy Series




  • Dot-Marie Jones, "Glee"


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  • Melissa Leo, "Louie"


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  • Kristen Wiig, "Saturday Night Live"


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  • Bobby Cannavale, "Nurse Jackie"


    Outstanding Guest Actor In A Comedy Series




  • Louis C.K., "Saturday Night Live"


    Outstanding Guest Actor In A Comedy Series




  • Justin Timberlake, "Saturday Night Live"


    Outstanding Guest Actor In A Comedy Series




  • Bob Newhart, "The Big Bang Theory"


    Outstanding Guest Actor In A Comedy Series




  • "Breaking Bad"


    Outstanding Drama Series




  • "Downton Abbey"


    Outstanding Drama Series




  • "Game Of Thrones"


    Outstanding Drama Series




  • "Homeland"


    Outstanding Drama Series




  • "House of Cards"


    Outstanding Drama Series




  • "Mad Men"


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  • Vera Farmiga, "Bates Motel"


    Outstanding Lead Actress In A Drama Series




  • Michelle Dockery, "Downton Abbey"


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