Near the main duty-free in Terminal 3, Autogrill is the default Italian fast-food stop at FCO. It sits airside in T3’s Schengen area, so you’re fine once you’re through security. Expect self-service counters, pre-made sandwiches in the cold case, and a bar-style area for coffee. Turnaround is quick if you grab-and-go, slower if you queue at the hot station during the 07:00–10:00 rush.
You’ll see the usual Autogrill lineup: panini, pizza al taglio, pasta, pastries, and espresso. Prices run about €4–€6 for a sandwich, around €3 for an espresso or cappuccino, and €6–€9 for a slice-and-drink combo. It’s fine for a last bite of Italian-style bar food before boarding, especially if you want something familiar and don’t feel like hunting through the rest of Terminal 3.
Coffee is the safest bet here. The espresso and cappuccino come out of a proper machine at the counter and stay under €3, even in the airport markup world. Pastries and cornetti are usually acceptable in the morning; by late afternoon they can taste like they’ve been sitting since before 10:00. For something more filling, the hot pasta trays typically show up around lunchtime and stay available past 15:00.
Sandwiches and pizza slices are hit-or-miss. Pre-made panini in the fridge case run around €4–€5, but bread can be dry if they’ve been out for a few hours. If they offer to reheat a slice of pizza al taglio, say yes; it improves a €6 slice a lot. Salad boxes exist but often look tired later in the day, especially after 18:00.
Practical tip: pay at the cassa first, then take the receipt back to the bar or food counter; this two-step system confuses people and easily adds 5–10 minutes if you line up in the wrong place.