Ingredients

  • 4 or 5 jalapeno peppers
  • 2 cups white vinegar
  • 1/2 small white onion, thinly sliced
  • 1 teaspoon salt, more to taste
  • 2 egg yolks
  • 1 small garlic clove, chopped
  • 1/2 teaspoon Dijon mustard
  • 13 cup extra virgin olive oil
  • 13 cup canola oil
  • Freshly squeezed juice of 1/2 lemon
  • Salt to taste
  • 3/4 pound pork shoulder, shredded
  • 2 baguettes, ends trimmed, halved crosswise and lengthwise
  • 1 cup grated aged Gouda cheese (about 4 ounces)
  • 12 slices prosciutto (about 5 ounces)
  • 1 teaspoon extra virgin olive oil

Method

  • At least 2 days before serving time, prepare jalapenos, if desired: place peppers in a heatproof bowl.
  • In a saucepan, warm vinegar, onion and salt over medium-low heat for 5 minutes, stirring to dissolve salt.
  • Pour liquid over jalapenos and let cool to room temperature.
  • Cover and refrigerate for at least 2 days and up to 2 weeks.
  • To make aioli in a food processor combine egg yolks, garlic and mustard.
  • With motor running, add oils in a slow, steady stream.
  • Blend in the lemon juice and salt.
  • Refrigerate until ready to use.
  • When you are ready to make sandwiches, seed 2 jalapenos and cut lengthwise into thin strips (alternatively, you can use purchased pickled jalapenos).
  • Warm roasted pork in a microwave or small skillet.
  • Spread the inside of the baguettes with aioli.
  • Divide remaining ingredients (except oil) among 4 sandwiches, layering cheese, jalapenos, prosciutto and pork.
  • Top with remaining baguette half.
  • Heat a large skillet over high heat.
  • Place a second skillet, preferably a cast-iron one, over high heat at the same time (it should be slightly smaller than the first skillet).
  • When pans are very hot, add oil to the larger skillet.
  • Place each sandwich in oil (cut sandwiches in half if they do not fit), and press second skillet on top, weighing it down with a heavy item to flatten.
  • Cook until bread is golden and cheese is melted, 1 to 2 minutes a side.