Grilled Eggplant Sandwich With Gruyere and Arugula

What you need:
1 loaf french bread, sliced into half inch slices and drizzled lightly with olive oil
1 handful fresh arugula
1 block hickory smoked gruyere cheese, thinly sliced
severa tbsp extra virgin olive oil
1tbsp salt
1 medium eggplant, sliced into quarter inch slices
balsamic vinegar

What to do:
First you need to brine the eggplant for half an hour.  To do this, stir one tbsp salt into a quarter cup hot water.  Then add the salt water with two quarts cool water in a large bowl.  Add the sliced eggplant to the bowl and use a heavy bowl to keep it submerged.  After half an hour, take the eggplant out and dry it off with a paper towel.  Put the dry eggplant in a dry bowl and add one tbsp balsamic vinegar and two tbsp olive oil.  Heat grill to 500.  Cook eggplant on grill for 4 or 5 minutes until good grill marks are visible.  Then flip the eggplant and toss the bread on the grill.  Cook another 3 to 4 minutes.  Remove from grill, assemble sandwiches.