Mouthwatering Portobello Mushroom Burgers for Every Grill Night
Experience the best of both worlds with these **Portobello Mushroom Burgers**. After making them countless times, I’ve discovered the secret to a perfect, juicy burger that’s way better than takeout. Jump to the recipe or keep reading for my best tips. If you love recipes like this, you’ll also enjoy Meal prep ideas and Korean BBQ meatballs.
Why This Mouthwatering Portobello Mushroom Burgers for Every Grill Night Is Pure Comfort
- Meaty texture without meat
- Easy, 20-minute recipe
- Better than takeout flavor
- Customizable with your favorite toppings
What You'll Need for Mouthwatering Portobello Mushroom Burgers for Every Grill Night
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 4 large portobello mushrooms
- 4 burger buns
- 4 slices of your favorite cheese (optional)
- 2 tbsp olive oil
- 2 cloves garlic, minced
- 2 tbsp soy sauce
- 1 tbsp balsamic vinegar
- 1 tsp dried oregano
- Salt and pepper, to taste
- Optional: Lettuce
- Optional: Tomato
- Optional: Red onion
- Optional: Avocado
- Optional: Bacon
- Optional: BBQ sauce
- Optional: Mayonnaise
📝 Ingredient Notes
- Portobello mushrooms: Make sure they're large and have wide caps for the best burger experience.
🛒 Tools & Equipment I Recommend
- Grill Pan — Even cooking and beautiful sear marks. → See on Amazon
- Meat Thermometer — Ensures perfect, juicy burgers every time. → See on Amazon
How to Make Mouthwatering Portobello Mushroom Burgers for Every Grill Night
- Prepare the mushrooms: Remove the stems from the portobello mushrooms and scrape out the gills with a spoon.
- Marinate the mushrooms: In a bowl, combine olive oil, minced garlic, soy sauce, balsamic vinegar, oregano, salt, and pepper. Add the mushroom caps and coat evenly with the marinade. Let them sit for 10 minutes.
- Grill the mushrooms: Preheat your grill to medium-high heat. Grill the mushrooms for 5-7 minutes on each side, until they're tender and have grill marks. In the last minute, add the cheese slices if using.
- Assemble the burgers: Toast the burger buns if desired. Place a mushroom cap on each bun bottom, add your favorite toppings, and top with the bun.
Cook's Tips for Perfect Mouthwatering Portobello Mushroom Burgers for Every Grill Night
- : For a smokier flavor, try grilling the mushrooms on a charcoal grill.
- Common mistake and fix: Avoid overcooking the mushrooms. They can become tough and dry. Use a meat thermometer to ensure they reach 160°F (71°C).
- : For a vegetarian version, skip the cheese and use a vegan-friendly burger bun.
- : To make ahead, marinate the mushrooms up to a day in advance and store in the fridge. Grill just before serving.
Storing & Reheating Mouthwatering Portobello Mushroom Burgers for Every Grill Night
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container in the fridge for up to 3 days. Make-ahead tip: Marinate mushrooms up to a day ahead.
Freezing Mouthwatering Portobello Mushroom Burgers for Every Grill Night
Not recommended for freezing.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 350°F (180°C) for 10-15 minutes. Microwave: Reheat in the microwave for 30-60 seconds.
Recipe Notes
- Chef tip: For a spicy kick, add some red pepper flakes to the marinade.
- Best substitution: If you can't find portobello mushrooms, large cremini mushrooms can be used as a substitute.
- Make-ahead: Marinate the mushrooms up to a day ahead. Grill just before serving.
- Scaling: This recipe can easily be doubled or tripled to feed a crowd.
- Troubleshooting: If your mushrooms are too dry, add a bit more marinade or oil to the grill before cooking.
Want to level up this recipe?
Grill Brush — Ensures a clean, non-stick grilling surface for perfect burger marks. → Check price on Amazon
Mouthwatering Portobello Mushroom Burgers for Every Grill Night
Ingredients
Main Ingredients
- 4 large portobello mushrooms
- 4 burger buns
- 4 slices of your favorite cheese (optional)
Seasonings
- 2 tbsp olive oil
- 2 cloves garlic, minced
- 2 tbsp soy sauce
- 1 tbsp balsamic vinegar
- 1 tsp dried oregano
- Salt and pepper, to taste
Optional Toppings
- Lettuce
- Tomato
- Red onion
- Avocado
- Bacon
- BBQ sauce
- Mayonnaise
Instructions
- Prepare the mushrooms: Remove the stems from the portobello mushrooms and scrape out the gills with a spoon.
- Marinate the mushrooms: In a bowl, combine olive oil, minced garlic, soy sauce, balsamic vinegar, oregano, salt, and pepper. Add the mushroom caps and coat evenly with the marinade. Let them sit for 10 minutes.
- Grill the mushrooms: Preheat your grill to medium-high heat. Grill the mushrooms for 5-7 minutes on each side, until they're tender and have grill marks. In the last minute, add the cheese slices if using.
- Assemble the burgers: Toast the burger buns if desired. Place a mushroom cap on each bun bottom, add your favorite toppings, and top with the bun.
Notes
- Chef tip: For a spicy kick, add some red pepper flakes to the marinade.
- Best substitution: If you can't find portobello mushrooms, large cremini mushrooms can be used as a substitute.
- Make-ahead: Marinate the mushrooms up to a day ahead. Grill just before serving.
- Scaling: This recipe can easily be doubled or tripled to feed a crowd.
- Troubleshooting: If your mushrooms are too dry, add a bit more marinade or oil to the grill before cooking.
Storage
- Fridge: Store leftovers in an airtight container in the fridge for up to 3 days.
- Freezer: Not recommended for freezing.
- Oven reheat: Reheat in the oven at 350°F (180°C) for 10-15 minutes.
- Microwave reheat: Reheat in the microwave for 30-60 seconds.
- Make ahead: Marinate mushrooms up to a day ahead.
Nutrition Per Serving
- Calories: 250
- Protein: 12g
- Fat: 12g
- Carbs: 22g
- Fiber: 3g
- Sugar: 4g
- Sodium: 800mg
- Cholesterol: 20mg
- Sat. Fat: 4.5g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Mouthwatering Portobello Mushroom Burgers for Every Grill Night FAQs
Yes, marinate the mushrooms up to a day ahead. Grill just before serving.
Overcooking can cause mushrooms to become dry. Use a meat thermometer to ensure they reach 160°F (71°C).
Yes, cook the mushrooms at 375°F (190°C) for 8-10 minutes, flipping halfway through.
Large cremini mushrooms can be used as a substitute.
Store leftovers in an airtight container in the fridge for up to 3 days.
A Warm Final Note
I can’t wait for you to try Mouthwatering Portobello Mushroom Burgers for Every Grill Night and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
