-
Heat the 2 tablespoons of olive oil in a medium size nonstick skillet over medium heat. When hot, add the onions and saute until tender, about 3-4 minutes. Reduce the heat to low, add the garlic, and cook for 1 minute. Remove the onions and garlic to a bowl and place uncovered in the refrigerator to cool for 20 minutes or longer. If you are using the same day you do not need to cover the bowl. Set the skillet aside for the Olive and Tomato Jam.
-
In a large mixing bowl, combine the chilled onion-garlic mixture with the beaten egg and water mixture. Add the bread crumbs, parmesan cheese, Italian parsley, salt and pepper. Add the meat to the bowl and gently but thoroughly combine the meat with the bread crumb mixture. Use a very light touch to avoid packing down the burgers which will make them tough.
-
Form the meat mixture into 6 burgers, about ¾ inch thick. Cover the burgers with plastic wrap and refrigerate for at least an hour so that they will be firm when you grill them. Brush the burgers on both sides with 2 of the remaining tablespoons of olive oil. Place the burgers back in the refrigerator while you grill the buns. Make the Olive and Tomato Jam and set aside. (see below).
-
Light a grill to medium heat (about 400 degrees).
-
Using 2 tablespoons of olive oil, brush the cut sides of the buns, ciabatta or focaccia with the remaining 2 tablespoons of olive oil. Place oil side down on the grill for about 1 minute, watching them carefully so they do not burn. Remove from the grill and set aside.
-
Grill the beef burgers for 3 to 4 minutes on each side for rare, 5 to 6 minutes per side for medium, and 8 to 9 minutes per side for well-done. If you are using ground turkey, grill the burgers for 7 minutes per side. Top each burger with a slice of provolone and cover for the grill until the cheese is melted. This will take no longer than a minute. Remove the burgers from the grill. Place each burger on the bottom half of the bun or bread. Top each burger with the warm Tomato and Olive Jam and the top of the bun or bread.