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Marinated Portobello Mushroom Burgers
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4.50 from 12 votes
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Marinated Portobello Mushroom Burgers

Marinated Portobello Mushroom Burgers, a simple vegan and Mediterranean diet recipe for grilled marinated Portobello mushrooms.
Prep Time30 minutes
Cook Time10 minutes
Course: Dinner
Cuisine: American, Vegan
Search Result: grilled portobello mushrooms, marinated mushroom burgers, mediterranean diet vegan burger, vegan burger recipe, vegan Pesto Mayonnaise
Servings: 4

Ingredients

  • 4 Portobello Mushrooms
  • 4 Hamburger Buns
  • 2 Onions
  • 1 Tomato
  • 2 tbsp Olive Oil

Vegan Pesto Mayonnaise - see post for directions and ingredients.

    For the marinade: Balsamic Vinegar, Soy Sauce, Worcestershire sauce, live Oil- ½ tablespoon. Seasonings as desired. This can include Italian Seasonings, Mediterranean Diet Seasoning Blend, Greek Seasoning Blend, Salt, and/or Pepper. - see recipe post for details

      Instructions

      • Whisk together the marinade ingredients listed. Pour half of the marinade in a shallow baking dish. Place the mushrooms cap sized down in the dish and then cover with the remaining marinade.
        Allow the mushrooms to soak up the marinade for about 30 minutes.
      • In a large skillet on medium heat, warm the two tablespoons of olive oil for a minute. Then add the sliced onions and cook the onions until brown, stirring occasionally to evenly brown them.
      • Preheat the grill to a medium high heat. You can prep the grates with oil. Grill the mushrooms for six to eight minutes on each side or until tender, brushing with marinade as needed to keep them moist.
      • To assemble the burgers, spread the pesto mayonnaise on the bun. Place a mushroom on top of the bottom bun and then top with a sliced tomato and other ingredients as desired before adding the top bun.

      Recipe Notes

      *Please check the nutritional labels to assure that you are sticking to your diet restrictions for any substitutions used.
      - see post for alternatives
      Please see recipe post for further details on this recipe.
      Nutritional Information is only an estimate and can vary especially with ingredients that are used.
      See foodwineandlove.com for details on this recipe.

      originally posted:

      May 16, 2022
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      Nutrition

      Calories: 228kcal | Carbohydrates: 31g | Protein: 7g | Fat: 9g | Saturated Fat: 1g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Trans Fat: 1g | Sodium: 224mg | Potassium: 511mg | Fiber: 3g | Sugar: 8g | Vitamin A: 258IU | Vitamin C: 9mg | Calcium: 80mg | Iron: 2mg
      Please note: Nutritional data has been calculated using a tool that comes with this recipe card and not by me. This means that Nutritional Information is only an estimate and can vary especially with ingredients that you use. The accuracy of this tool may differ from other tools as expected. Also note that there is no instructional value to the video that may be attached to this recipe. It is only there for visual pleasure. For more information about the images in this recipe, please refer the the recipe instructions. Thank you!
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