Grilled Portobello Mushroom Burgers

User Reviews

4.7

21 reviews
Excellent
  • Prep Time

    35 mins

  • Cook Time

    35 mins

  • Total Time

    45 mins

  • Servings

    8

  • Calories

    258 kcal

  • Course

    Main Course

  • Cuisine

    American

Grilled Portobello Mushroom Burgers

These meaty grilled portobello burgers are one of our favorite vegetarian meals. They're flavorful and delicious, stacked with sweet bell peppers, grilled onions, melty cheese and an irresistible garlic aioli.

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Ingredients

Servings

FOR SEASONING RUB:

  • 4 cloves garlic minced
  • 1 tablespoon fresh thyme leaves minced
  • 1 tablespoon fresh tarragon minced
  • teaspoons fresh Rosemary minced
  • ½ teaspoon crushed red pepper flakes
  • 1 teaspoon Diamond Crystal kosher salt or 1/2 teaspoon Morton's Kosher Salt
  • ½ teaspoon freshly ground black pepper

FOR PORTOBELLO MUSHROOM BURGERS:

  • 4 portobello mushroom caps
  • ¼ cup + 2 teaspoons olive oil
  • 2 Roasted Bell Peppers
  • 1 red onion sliced
  • 4 slices Provolone cheese or other cheese
  • ½ cup Garlic Aioli
  • 1 cup microgreens or 4 slices of leafy greens
  • 4 whole wheat sandwich buns
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Instructions

  1. Clean the mushroom caps by brushing away the debris from the caps with a damp paper towel. Remove the stems with your fingers, or slice them off with a sharp knife and discard.
  2. Use a spoon to scrape the gills from the underside of the mushroom caps. Set aside.

FOR THE SPICE RUB:

  1. In a small bowl combine the garlic, thyme, tarragon, rosemary, crushed red pepper flakes, kosher salt and black pepper.
  2. Brush the tops and bottoms of each mushroom cap with 1 tablespoon of the olive oil and divide the spice rub between them, rubbing it into the mushrooms (the seasoning will stick better to the underside of the fungi).
  3. Brush the sliced onions with the remaining olive oil and set aside.

FOR PORTOBELLO MUSHROOM SANDWICH

  1. Heat a grill to a medium high heat - about 375-400 degrees.
  2. Place the mushrooms on the grill, cap side down and cook for 4-5 minutes. Grill the red onions at the same time. Flip the mushrooms and onions and cook for an additional 3-4 minutes. until the flesh is softened and exterior takes on some grill marks.
  3. Top each mushroom with a slice of cheese and cook for 1-2 more minutes until the cheese is melty.
  4. Split the buns in half and toast them on the grill for 1-2 minutes, until lightly browned.

ASSEMBLE THE PORTOBELLO BURGERS:

  1. Spread garlic aioli on the top and bottom buns. Place mushrooms on the buns. Top with one or two slices of roasted bell peppers, grilled onions and micro greens or lettuce. Place the top bun on the mushroom burger and serve.

Nutrition Information

Show Details
Calories 258kcal (13%) Carbohydrates 17g (6%) Protein 6g (12%) Fat 18g (28%) Saturated Fat 4g (20%) Polyunsaturated Fat 1g Monounsaturated Fat 8g Trans Fat 0.001g Cholesterol 11mg (4%) Sodium 728mg (30%) Potassium 281mg (8%) Fiber 2g (8%) Sugar 3g (6%) Vitamin A 255IU (5%) Vitamin C 8mg (9%) Calcium 120mg (12%) Iron 2mg (11%)

Nutrition Facts

Serving: 8Serving

Amount Per Serving

Calories 258 kcal

% Daily Value*

Calories 258kcal 13%
Carbohydrates 17g 6%
Protein 6g 12%
Fat 18g 28%
Saturated Fat 4g 20%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 8g 40%
Trans Fat 0.001g 0%
Cholesterol 11mg 4%
Sodium 728mg 30%
Potassium 281mg 6%
Fiber 2g 8%
Sugar 3g 6%
Vitamin A 255IU 5%
Vitamin C 8mg 9%
Calcium 120mg 12%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.7

21 reviews
Excellent

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