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Portobello Mushroom Sandwich

Delicious Portobello Mushroom Sandwich Recipe in 30 Minutes

Enjoy this savory Portobello Mushroom Sandwich, a satisfying vegetarian option packed with flavor.
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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 sandwiches
Course: Lunch
Cuisine: American
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

  • 4 large portobello mushrooms
  • 1/3 cup extra-virgin olive oil
  • 1 Tbsp. Worcestershire sauce
  • 1 tsp. garlic powder
  • 1/2 tsp. ground mustard
  • 4 pieces brioche buns
  • honey mustard for serving
  • Bibb lettuce for serving
  • tomato slices for serving

Equipment

  • Oven
  • Baking sheet
  • Medium bowl
  • whisk

Method
 

  1. Preheat oven to 375°F. In a medium bowl, whisk together olive oil, Worcestershire sauce, garlic powder, and ground mustard.
  2. Brush mushroom caps with the mixture and place mushrooms stem side down on a baking sheet. Bake until softened, about 15-20 minutes.
  3. Serve on brioche buns with honey mustard, lettuce, and tomato slices as desired.

Nutrition

Serving: 1sandwichCalories: 350kcalCarbohydrates: 30gProtein: 6gFat: 22g

Notes

Feel free to customize by swapping the buns or adding extra toppings like avocado or roasted red peppers.

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