Recipes Main Dishes Burger Recipes Veggie Savory Portobello Mushroom Burgers 4.8 (72) 53 Reviews 6 Photos These portobello mushroom caps are brushed with a marinade of Worcestershire sauce, balsamic vinegar, Dijon mustard, and garlic dressing. This is a quick, easy, and light alternative to a regular beef burger. I know many meat eaters who love these! Submitted by Kerri Updated on April 8, 2023 Save Rate Print Share Close Add Photo 6 6 6 6 Prep Time: 15 mins Cook Time: 10 mins Additional Time: 10 mins Total Time: 35 mins Servings: 4 Yield: 4 mushroom burgers Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 4 servings 2 tablespoons olive oil 2 tablespoons balsamic vinegar 1 tablespoon Dijon mustard 2 cloves garlic, minced ½ teaspoon Worcestershire sauce (Optional) 1 pinch salt and ground black pepper 4 large portobello mushrooms, stems removed 4 kaiser rolls, split Directions Preheat the grill for medium-high heat and lightly oil the grate. Whisk olive oil, balsamic vinegar, Dijon mustard, garlic, Worcestershire sauce, salt, and pepper in a bowl. Brush mixture over tops and bottoms of mushrooms; let stand for 10 minutes. Grill mushrooms on the preheated grill with the cover closed until mushrooms are browned and tender, about 10 minutes, turning once. Serve on kaiser rolls. Tips These mushroom caps can be topped with mayo, tomatoes, and shredded Cheddar or Monterey Jack cheese. I prefer to top them with roasted red peppers and goat cheese. I Made It Print 126 home cooks made it! Nutrition Facts (per serving) 188 Calories 9g Fat 24g Carbs 4g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 4 Calories 188 % Daily Value * Total Fat 9g 11% Saturated Fat 1g 6% Sodium 321mg 14% Total Carbohydrate 24g 9% Dietary Fiber 1g 4% Total Sugars 2g Protein 4g 8% Vitamin C 1mg 1% Calcium 44mg 3% Iron 2mg 8% Potassium 61mg 1% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.