Step 1 of 5
Portuguese Prego with Green Piri-Piri
Rub the garlic clove over both steaks and put them in a zip-top bag with the olive oil, sherry vinegar and parsley stems. Pound them a few times with a rolling pin to tenderize them, then leave them in the fridge to marinate for 1 to 2 hours.
Step 2
Blend the green sauce
Step 3
Sear the steaks
Step 4
Toast the bread
Step 5
Build the sandwiches