This one is gourmet all the way.

8 thin slices prosciutto¼ cup olive oil12 ounces broccoli rabe (about 1 bunch), tough stems removed and coarsely chopped (or use Swiss chard or Tuscan kale)1 teaspoon freshly squeezed lemon juice1/8 teaspoon red pepper flakes1/8 teaspoon salt8 sandwich-size slices Italian bread (or use sourdough)8 ounces mozzarella cheese, drained and sliced if water-packed; otherwise coarsely gratedHeat a large nonstick skillet over medium heat and line a plate with paper towels.Add the prosciutto slices to the skillet (you may need to do this in batches) and cook until browned and crisp, about two minutes on each side.Transfer to the paper towels to drain. The prosciutto will become crisper as it cools.Add enough oil to make 2 tablespoons fat in the pan. Heat over medium-high heat for one minute.Add the broccoli rabe. Cook, stirring occasionally, until soft, tender and bright green yet caramelized around a few of the edges, five to seven minutes. Add water to the pan if it seems dry.Add the lemon juice, red pepper flakes and salt and toss to coat.Transfer the broccoli rabe to a plate. Wipe out the skillet but don’t wash it.To assemble: Brush the remaining oil on one side of each slice of bread.Place four slices of bread, oil side down, on work surface.Distribute the broccoli rabe and follow with the prosciutto. Pile the cheese on top, compressing it with your hand if necessary and top with the remaining bread slices, oil side up.For stovetop method: Heat a large nonstick skillet over medium heat for two minutes.Put the sandwiches into the pan, cover and cook for three to four minutes until the undersides are golden brown.Turn the sandwiches, pressing each one firmly with a spatula to flatten slightly.Cover and cook for two to three minutes, until the undersides are well browned.Remove the cover, turn the sandwiches once more, and press firmly with the spatula once again.Cook for one minute, or until the cheese has melted completely.Remove from the pan and let cool for five minutes. Cut in half and serve.For sandwich maker method: Preheat the sandwich maker. Follow directions for assembly above. Cook according to manufacturer’s instructions.

Source: “Grilled Cheese Please!” by Laura Werlin