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A closeup of a portobello caprese pizza under a spatula on a baking sheet.
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Portobello Caprese Pizzas

You'll never miss the crust in this satisfying and delicious portobello pizza prepared in under 30 minutes!
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings 4

Ingredients

  • 4 portobello mushrooms wiped clean and debris removed with a damp towel, stems and gills removed
  • ¼ cup prepared pesto
  • 1 cup shredded mozzarella cheese
  • ½ cup cherry or grape tomatoes thinly sliced
  • ¼ cup chopped fresh basil
  • 1 cup balsamic vinegar

Instructions

  • Preheat your oven to 400 degrees F.  Spray a rimmed baking sheet with cooking spray.
  • Place mushrooms on baking sheet and spread 1 tablespoon pesto in each mushroom cap.  Top evenly with mozzarella, then tomatoes.
  • Bake for 13 to 15 minutes, or until cheese is melted and bubbly.
  • While pizzas are baking, prepare the balsamic reduction.  Place balsamic vinegar in a small saucepan over medium-high heat.  Bring to a boil and reduce heat to maintain a simmer.  Simmer for approximately 8 to 10 minutes, or until desired consistency is met and reduced by about half.
  • Top pizzas with fresh basil and drizzle with balsamic reduction.