Take twelve Roma tomatoes and cut them in half.
Place them flat side up on a baking sheet.
Drizzle them with EVOO and sprinkle with salt
Cut the top off an entire hand of garlic.
Drizzle it also with oil and salt
Wrap in foil and place on the tray with the tomatoes.
Piece a Sweet Onion into large pieces, toss with oil and salt.
Wrap that also in foil.
Cook everything for 60 minutes at 350º
Optional:
Blacken 2 Anaheim or Poblano Peppers
Put into plastic bag to sweat for ten minutes and cool
Remove from back and remove charred peel
Cut open and discard seeds and veins