Ingredients

  • 34 cup olive oil
  • 5 tablespoons balsamic vinegar
  • 1 teaspoon dried oregano
  • 12 teaspoon dried thyme
  • 1 tablespoon garlic, minced
  • 12 teaspoon pepper
  • salt
  • 4 portabello mushrooms, thin sliced (4 slices each, 1-2 large slices per sandwich)
  • 1 small red onion, cut in half and sliced
  • 4 yellow tomatoes (you want 8 slices total)
  • 1 cup roasted red pepper, chopped (just a jar from the grocery store)
  • red leaf lettuce
  • 16 slices monterey jack pepper cheese (not too thin)
  • 16 small hamburger buns (slider rolls lightly grilled)
  • 1 cup mayonnaise
  • 1 tablespoon fresh basil
  • 1 teaspoon fresh thyme
  • 1 teaspoon garlic, minced

Method

  • Aioli -- Just mix the mayonnaise, basil, thyme, garlic and set to the side in a small bowl and refrigerate.
  • Marinade -- Mix the balsamic, olive oil, oregano, thyme, garlic and pepper in a 13x9 pan.
  • Add the mushroom slices and onion slices and make sure to coat both sides.
  • Let marinade 15-20 minutes and then add in the tomato slices, and again coat on both sides.
  • Marinate another 10 minutes.
  • Prepare Your Ingredients -- Make sure you have 16 nice slices of pepperjack cheese ready.
  • And remember, these are small buns so you may only need 8 slices cut in half, depending on the size you buy.
  • I like to lightly toast my buns which you can do ahead right on the grill pan that you will be grilling your mushrooms on.
  • Just do the buns first.
  • Grilling -- I like to take my small grill pan, but you can also use just a saute pan.
  • Spray your pan with PAM or any non stick spray and heat to medium high and first put on the mushrooms and onions.
  • Cook until the mushrooms and onions are soft and there are nice grill marks.
  • Remove to a plate and cover.
  • Add the tomatoes and grill just a minute or two, you just want to warm them up.
  • Not too soft.
  • Sandwiches -- Now, heat up the broiler.
  • On your lightly toasted buns, add a little of the aioli, then mushrooms, red peppers, onions, tomato slice, and cheese.
  • Melt the sandwich under the broiler.
  • Top with the lettuce and other sandwich top also spread with the aioli.
  • Just ENJOY!
  • Serve with some old fashioned fries or onion rings, some herb potato salad would be great.