Christopher Kimball travels to Paris to sample some not-so-classic baked goods. He visits Rose Bakery and samples their acclaimed Lemon-Almond Pound Cake. He interviews journalist Lindsey Tramuta, author of “The New Paris,” about how expats are modernizing Paris’ food scene. Later, he visits Le Petit Grain and tries a tart that borrows from classic American flavors. Back at the kitchen, Erika Bruce makes her own version of Lemon-Almond Pound Cake, and Bianca Borges recreates Petit Grain’s Salted Peanut and Caramel Tart.