We already showed you an oh-so-cute glimpse of Erin and Mama Fetherston cooking up some holiday pumpkin soup together. Now–just in time for the holiday season–is our fourth episode in its entirety!

Watch as Mama Fetherston, Barbara, uses mini pumpkins from her own garden in Northern California (that’s right, she brought a handful of them in her luggage to NYC!) as bowls for the soup. We can only imagine what she told the TSA.

In episode four we also learn about Erin’s childhood, what her parents think about her rockstar boyfriend, Gabe Saporta, and more. Click through for the entire episode and recipe.