Prepare Wine
Marinade. Place the butterflied flank steak in a large dish, pour the prepared
marinade over the top, cover tightly, and refrigerate overnight or all day.
Place
the whole bell peppers either over a flame or under
the broiler of your stove until the skin is charred.
Place in a bowl, cover with plastic wrap, and let
steam for approximately 10 minutes. Peel the charred
skin off the peppers, remove stem and seeds, and cut
into large chunks.
When ready to finish preparing the flank steak, remove steak from the Wine Marinade.
Scrap up the parsley leaves and garlic from the marinade and rub onto the flank
steak.
Using a rubber spatula, spread the Spicy Chile Pepper Sauce over the surface of
the flank steak. Place the bell pepper chunks on top of the pepper sauce,
sprinkle parsley leaves over the top, then make a layer of prosciutto slices,
and then spread the fresh basil leaves over the top.
Begin rolling up
the flank steak with the edge closest to you and roll away from you (the steak should
be rolled parallel to the grain so that once you cut into the steak, you are
cutting against the grain). Once rolled, tie the flank steak roll up with cooking string
every 2 inches or so. Sprinkle the roll with salt and pepper.
Preheat barbecue grill. Place prepared flank steak rolls onto
the hot grill. Cover barbecue with lid, open any vents and grill
until steak is medium rare, for approximately 15 to 20 minutes, or until the internal temperature reaches desired temperature
on your
meat
thermometer.