Grilled Portobello Mushroom Steaks

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These Grilled Portobello Mushroom Steaks are perfect for indoor or outdoor grilling. It's an easy recipe that takes less than 30 minutes from start to finish. Just marinate, grill, and enjoy! 

I love mushrooms because they have a nice meaty texture and they are loaded with umami flavor. They don't replace meat exactly, but they make a great substitute in many recipes like Vegan Meatballs, and Vegan Bolognese Sauce. Even before I went vegan, I LOVED making Grilled Portobello Mushroom Steaks and Burgers. They are light, yet still satisfying!

So, if you're looking for more Vegan Dinner Recipes to add to your rotation, you may want to give these mushroom steaks a try. You don't need an outdoor grill to char them to perfection either. A Grill Pan works great or you can use a regular skillet. You won't get the grill marks with the skillet, but they will still be smoky and savory!

What do I need?

(FULL INGREDIENT AMOUNTS IN RECIPE CARD BELOW)

The ingredients are fairly simple. You just need 4 large portobello mushrooms and for the marinade, you'll need balsamic vinegar, tamari, grapeseed oil, vegan worcestershire sauce, fresh garlic, liquid smoke, granulated onion, salt, and fresh cracked pepper.

How to make Grilled Portobello Mushroom Steaks

STEP 1 - In a large and shallow baking dish, whisk all the marinade ingredients together. Taste and add more seasoning if desired.

STEP 2 - Add the mushrooms to the dish and liberally brush the marinade on all sides. You can also spoon it on. Let them sit for 10-20 minutes, flipping and brushing again midway through the marinating time.

STEP 3 - Heat a Grill, Grill Pan OR Skillet over medium-high heat. When fully heated, brush with oil and place the mushrooms on top. Don't move them once they are in the pan, just gently press down with a spatula or tongs. Give them a minimum of 4-5 minutes so they sear. Flip over and sear the other side, adding more oil if needed (you can also brush on more marinade). Grill until browned and tender about 4-5 minutes

TIPS

• Use a dry, slightly damp paper towel or a soft brush to clean each mushroom. They are like sponges and will absorb a lot of water which can make them soggy.
• It's very important to heat the pan/grill thoroughly before adding the mushrooms or they won't sear properly. They should sizzle when they hit the pan.
• Don't overcrowd the pan or the mushrooms will steam and cause a lot of moisture.

Serving Suggestions

Pretty much anything goes! You can serve them with French Fries, Vegan Potato Salad, Grilled Vegetables, Vegan Caesar Salad, Roasted Potatoes, Vegan Macaroni Salad or Tofu Scramble.

You can also serve them in a burger bun with Roasted Peppers, Vegan Pesto, and Grilled Red Onion. It's delicious!

• More recipe ideas for the grill
• Grilled Pineapple Teriyaki Bowl
• Sesame Ginger Grilled Tofu
• Grilled Carrot Hot Dogs

And here are 30 Vegan BBQ & Grilling Recipes from Vegan Heaven. So many to choose from!

I love to hear from you

If you make these Grilled Portobello Mushroom Steaks, let me know what you think by ★ star rating it and leaving a comment below. It would really make my day. You can also follow me on Instagram and share your creation with me. Just tag me @veganhuggs and hashtag #veganhuggs so I don’t miss it.

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5 from 40 votes

Grilled Portobello Mushroom Steaks

These Grilled Portobello Mushroom Steaks are perfect for indoor or outdoor grilling. It's an easy recipe that takes less than 30 minutes from start to finish. Just marinate, grill and enjoy! 

Prep Time20 minutes mins

Cook Time10 minutes mins

Total Time30 minutes mins

Course: Entree

Cuisine: American, Gluten-Free, Vegan

Servings: 4 People

Calories: 103kcal

Author: Melissa Huggins

Ingredients

US CustomaryMetric

• ▢ 4 large portobello mushrooms , stems removed and dry brushed clean (*see note)

MARINADE

• ▢ 3 tablespoons balsamic vinegar
• ▢ 3 tablespoons gluten-free tamari (sub soy sauce)
• ▢ 2 tablespoons grapeseed oil or preferred oil
• ▢ 1 tablespoon vegan worcestershire sauce (sub vegan steak sauce)
• ▢ 1-2 teaspoons liquid smoke (sub with 1 teaspoon smoked paprika)
• ▢ 1 large garlic clove , minced or crushed
• ▢ ½ teaspoon granulated onion
• ▢ salt and fresh cracked pepper , to taste

Cook ModePrevent your screen from going dark

Instructions

• In a large and shallow baking dish, whisk all the marinade ingredients together. Taste and add more seasoning if desired (*note: the flavors will be concentrated).
• Add the mushrooms to the dish and liberally brush the marinade on all sides. You can also spoon it on. Let it sit for 10-20 minutes, flipping and brushing again midway through the marinating time.
• Heat a Grill, Grill Pan OR Skillet over medium-high heat. When fully heated, brush with oil and place the mushrooms on top (they should sizzle when they hit the pan). Don't move them once they are in the pan, just gently press down with a spatula or tongs. Give them a minimum of 4-5 minutes so they sear. Flip over and sear the other side, adding more oil if needed (you can also brush on more marinade). Grill until browned and tender about 4-5 minutes. Enjoy!

Video

Notes

TIPS: 

• Use a dry, slightly damp paper towel or a soft brush to clean each mushroom. They are like sponges and will absorb a lot of water which can make them soggy.
• It's very important to heat the pan/grill thoroughly before adding the mushrooms or they won't sear properly.
• Don't overcrowd the pan or the mushrooms will steam and cause a lot of moisture. 

SERVING IDEAS: serve with fries, roasted potatoes, salad, macaroni salad, grilled vegetables or potato salad. You can also serve it in a burger bun with roasted peppers, vegan pesto and grilled red onion. 

*The nutritional information includes the full amount of marinade.

Nutrition

Serving: 1Mushroom | Calories: 103kcal | Carbohydrates: 8g | Protein: 3g | Fat: 7g | Saturated Fat: 1g | Sodium: 455mg | Potassium: 375mg | Fiber: 1g | Sugar: 5g | Vitamin C: 0.8mg | Calcium: 10mg | Iron: 0.8mg

Tried this recipe?Follow me @veganhuggs and mention #veganhuggs!