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Mushroom sliders on a wood board with toothpicks in the center of the buns.


Easy, meaty, and delicious Portobello mushroom sliders that you can top with vegan cheese, fried onion, and anything you can think of. Perfect for a party!
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Course: Appetizer, Main Course
Cuisine: American, Vegan
Keyword: game day, mushroom, sliders
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 12 Servings
Calories: 137kcal
Author: Linda Meyer
Cost: $12


  • grill
  • stove


  • 12 Portobello mushroom caps
  • 2 tablespoon vegan butter
  • 1 tablespoon olive oil
  • 1 tablespoon vegan butter
  • 1 teaspoon Italian seasoning
  • Salt and pepper to taste
  • 12 slider buns


  • Remove the stems from the mushrooms and brush the dirt off of them
  • Heat the butter and oil in a medium sauté pan on medium high heat.
  • When the butter and oil is hot and bubbly use a spatula and spread evenly in the pan, add the mushrooms. Sprinkle the Italian seasoning and salt and pepper on the mushrooms and cook for approximately 5 to 7 minutes then flip them over. Cook for another 5 to 7 minutes or until the mushrooms are soft (not mushy) to the touch.
  • If you’re adding vegan cheese, put a slice on top of each mushroom and cook until it melts. You might want to put a cover over the pan to speed up the process.
  • Put a mushroom on a bun and top with your favorite topping.
  • Enjoy!


The Nutrition Facts are an ESTIMATE only.


Serving: 4oz | Calories: 137kcal | Carbohydrates: 20g | Protein: 4g | Fat: 5g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 1g | Sodium: 30mg | Potassium: 309mg | Fiber: 2g | Sugar: 5g | Vitamin A: 137IU | Vitamin C: 1mg | Calcium: 30mg | Iron: 1mg