Portobello Burgers with Pesto, Provolone, and Roasted Peppers

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by Jill Silverman Hough

  • 4

Ingredients

  • 1/2 cup purchased pesto
  • 1/4 cup mayonnaise
  • 4 sourdough, whole grain, or ciabatta rolls, split horizontally
  • 4 portobello mushrooms, stemmed, dark gills scraped out
  • Olive oil
  • Roasted red peppers from jar, drained
  • 4 cups arugula (about 2 ounces)
  • 4 slices provolone cheese

Preparation

Step 1

Preparation

Stir pesto and mayonnaise in small bowl to
blend. Season with salt and pepper.

Prepare barbecue (medium-high heat).
Grill rolls, cut side down, until lightly
toasted. Transfer to plates. Spread grilled
side of rolls with pesto mayonnaise.

Brush mushrooms on both sides with oil;
sprinkle with salt and pepper. Grill, rounded
side up, 4 minutes. Turn mushrooms over.
Cover and grill until mushrooms are tender,
about 4 minutes. Place 1 mushroom on
each roll bottom. Top each with enough red
pepper pieces to cover, then with arugula
and cheese. Press roll tops over and serve.

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