TO MARINATE THE VEGETABLES: In a large mixing bowl, combine
the olive oil,
oregano, and garlic, with 1 teaspoon of salt and 1/2
teaspoon black pepper.
Toss this with the vegetables and marinate at room temperature
for at least
an hour.
TO GRILL THE VEGETABLES: Prepare your charbroiler as you
ordinarily would
and grill the vegetables, in batches until tender. Or,
preheat your broiler
and broil the vegetables, turning them once, until browned
on both sides.
(You can also set your oven to 500 F. and roast
the vegetables for 30
minutes.) If you think the pieces are too large for pasta,
then cool the
vegetables for 10 minutes and chop them into manageable
pieces.
Bring 3 quarts lightly salted water to a boil. Add the
rigatoni and cook for
about 12 minutes or until tender but still firm to the
bite. Drain, toss
with the vegetables, basil and Parmesan cheese. Season
with salt and pepper
to taste, and serve immediately.