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oven baked portobello mushroom burger
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5 from 1 vote

{Oven Baked} Portobello Mushroom Burger

Delicious Portobello Mushroom Burgers are healthy and filling.
Prep Time10 minutes
Active Time16 minutes
Total Time26 minutes
Course: Main Course
Cuisine: American
Yield: 4 servings
Calories: 485cal
Author: Melissa
Cost: $10

Materials

  • 4 large portobello mushrooms
  • ½ cup olive oil
  • 1 cup beef broth
  • 2 Roma Tomatoes - chopped
  • ¾ cup Colby Jack Cheese Shredded
  • 1&1/2 tsp Marjoram Seasoning
  • ½ tsp salt
  • 4 hamburger buns split

Instructions

  • Preheat the oven to 425 degrees
  • Remove, and discard stems from mushrooms. Use a spoon to scrap out the gills
  • Place the mushrooms on a baking sheet
  • brush both sides of the mushrooms with olive oil - do not discard left over oil
  • Place the mushrooms stem side down in the pan
  • Pour 1/2 of the beef broth over the mushrooms
  • Bake for about 6 minutes
  • While those are baking, use a small bowl to mix the tomatoes, cheese, seasonings, and 1 Tablespoon of the remaining olive oil
  • Turn over, pour the remaining broth over the mushrooms
  • Add the cheese mixture to the inside of the mushrooms
  • Bake for another 10 minutes
  • Serving suggestion: Enjoy with Sweet Potato Fries

Notes

  • Marjoram is similar to Oregano, but more mild in flavor. If you don't have any on hand - You can substitute it with chives, sweet basil, or oregano
nutrition facts are only an estimate 

Nutrition

Calories: 485cal | Carbohydrates: 27g | Protein: 13g | Fat: 37g | Saturated Fat: 9g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 22g | Trans Fat: 0.003g | Cholesterol: 24mg | Sodium: 886mg | Potassium: 498mg | Fiber: 2g | Sugar: 6g | Vitamin A: 516IU | Vitamin C: 5mg | Calcium: 244mg | Iron: 2mg