Balsamic Roasted Portobello Sandwich

Aunt Millie's Roasted Portobello Sandwich

INGREDIENTS (Yield: 4 Servings)

  • 4 Aunt Millie's Deli Onion Buns

  • 4 large Portobello mushrooms

  • 1/2 c. balsamic salad dressing

  • 2 red peppers, sliced

  • 1 small red onion, sliced

  • 1/2 c. low-fat mayonnaise

  • 1/4 c. Parmesan cheese

  • Juice of half a lemon

  • Salt

  • Pepper


  1. Preheat oven or grill to 400 degrees.

  2. Place mushrooms, peppers, and onions onto a large baking sheet. Drizzle the vegetables with the balsamic dressing and toss. Bake or grill until nicely browned.

  3. Meanwhile, combine the mayonnaise, cheese, and lemon juice together in a small bowl. Salt and pepper to taste.

  4. Spread 4 hamburger buns with desired amount of Parmesan mayonnaise, and top each with grilled vegetables.

  5. Serve immediately.


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