Culinary director and restaurateur Angelo Sosa enrolls Selena in two core classes: Guac 101 and Wok 101. As the duo go back to basics to chef up the perfect guacamole and Baja-style fried rice, Angelo shares a kitchen secret with his skeptical pupil: any three sweet, sour, and salty ingredients can create the perfect flavor profile, as long as the balance is just right.

Daniel Holzman, the mastermind behind The Meatball Shop, puts Selena to work with one of the most ambitious (and delicious) meals she's cooked to date: mini chicken meatballs paired with gnocchi made from scratch. Can she pull off the daunting culinary feat, or will her journey end with her struggle to use the wine opener?