An Italian American home cook shows how to make a simple, delicious mint Frittata paired with Arugula Salad and Grilled Lemon dressing. Then it's off to Rome for a street food tour with an American ex-pat who shares a secret place for a killer mortadella sandwich and Suppli (Roman deep fried rice balls). In the kitchen, they make three Roman pastas from one simple base, Gricia, which transforms into Amatriciana by adding tomatoes or Carbonara by adding eggs.