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Healthy Balance

Balsamic Portobello Sandwich

a plate of two portobello sandwiches

If you’re looking for a quick lunch or light dinner, try this satisfying vegetarian portobello mushroom sandwich. It’s packed with protein but has fewer than 250 calories.

Servings: 2

Nutrition Facts

  • Calories: 220
  • Fat: 9g
  • Saturated Fat: 4g
  • Cholesterol: 15mg
  • Sodium: 200mg
  • Carbohydrates: 30g
  • Fiber: 9g
  • Protein: 15g



  1. Lightly coat a baking pan with nonstick cooking spray.
  2. Arrange mushroom caps and red onion slices on a baking pan.
  3. Drizzle balsamic vinegar and oil over the tops of mushrooms. Season mushrooms with black pepper.
  4. Bake for 20 minutes.
  5. Top mushroom caps with cheese and bake for 2 to 3 minutes more, or until cheese is melted.
  6. With a spatula, transfer each mushroom cap to the bottom half of a roll.
  7. Top each mushroom with red onion, roasted pepper, spinach, and tomato, if using.

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Health eCooking® is a registered trademark of Baldwin Publishing, Inc. Cook eKitchen™ is a designated trademark of Baldwin Publishing, Inc. Any duplication or distribution of the information contained herein without the express approval of Baldwin Publishing, Inc. is strictly prohibited.

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