Katharine McPhee recently opened her house for Gaby Dalkin. Gaby, known as “What’s Gaby Cooking“, is a cookbook author, private chef and food/lifestyle writer based in Los Angeles. The pair were filming an episode of Gaby’s new cooking show, called “My Best Friend’s Kitchen.”

Update: The episode is streaming now on QVC+ & HSN+!

Katharine showed a glimpse of the behind the scenes at her house on Instagram: