Buy a large ROUND Italian bread.
Slice two slices about 3/4" thick.
Smear the inside of each slice with a little mayo mixed with a little garlic powder, and onion powder.
Next...layer on some warm brisket to cover the bread.
Slice some jalapeno cheddar cheese about 1/8" or so thick and layer this across the brisket.
Thinly slice some tomato about 1/4" thick, layer this over the cheese. Put the top slice of bread on to make a sandwich.
Then mix some extra virgin olive oil in a small bowl, add a couple of cloves of finely chopped garlic, a little basil, a little oregano, some freshly ground pepper, and some Goya Adobo All purpose seasoning.
Using a basting brush, gently brush both sides of the sandwich with this olive oil mixture.
Place the sandwich on hot gas grille for a couple of minutes on each side, until just slightly golden brown and crispy.
Tell me this isn't the best damn brisket sandwich you've ever eaten !!
