• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Easy and Delish logo

  • About
    • Meet Denise!
    • COOKBOOK
    • Contact
    • Press
  • All Recipes
  • BRAZILIAN FOOD
  • Conversions
    • How Many Sticks of Butter in a Cup?
    • How Many Teaspoons in a Tablespoon?
    • Temperature Conversion (Chart & Calculator)
    • US Cups to Ounces to Grams for Common Ingredients (Charts)
    • Volume Conversions (Table for Dry & Liquid Ingredients)
    • Baking Substitutions (with Charts & Tables)
  • Shop
  • Videos
  • Português
menu icon
go to homepage
search icon
Homepage link
  • Home
  • Página Inicial
  • About
  • Sobre Mim
  • All Recipes
  • Todas as Receitas
  • Shop
  • Conversions
  • Vídeos
  • Português
    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • Twitter
    • YouTube
  • ×

    Home > Easy Vegetarian Recipes

    Published: Jan 2, 2023 by Denise Browning · "This post may contain affiliate links which won’t change your price but will share some commission." · Leave a Comment

    Mushroom Steak

    VegetarianVeganKeto

    Jump to Recipe ↓
    three grilled keto mushroom steaks with herbs and asparagus. f

    This Mushroom Steak is made with portobello mushrooms marinated and then grilled indoors or outdoors until tender and nicely browned. They are ready in 30 minutes, making the perfect vegan, low-carb dinner meal for busy weeknights.

    close up of vegan mushroom steak in a pan

    Do you love meatless meals?

    So here is one that is quick and easy to prepare, healthy yet hearty, and quite tasty!

    The best thing is you can make it all year round and serve it with a variety of sides.

    Why You'll Love this Portobello Mushroom Steak

    • Easy: It requires about 7 simple ingredients and all that you have to do is marinate and grill the mushrooms.
    • Quick: The recipe is ready in just 30 minutes!
    • Versatile: You can replace any of the ingredients easily and even use your own marinade recipe to make this vegan steak.
    • Healthy: It is keto or low carb, vegan, and gluten-free, making a nutritious meatless meal.
    • Umami: Yes, it is very delish!

    Mushroom Steak Recipe

    It's that time of the year when we get to try out lots of portobello mushroom steaks. Even though you can get them in grocery stores pretty much any time of the year, they are in season from December to March.

    Portobello, or portabella, depending on where you are from, is a type of mushroom that is known for its large size and meaty texture. They are similar to button and cremini mushrooms in taste.

    Portobello mushrooms are often used as a meat substitute in dishes because of their substantial texture and flavor. They can be grilled, sautéed, roasted, or used in a variety of other dishes.

    This portobello steak takes about 20 minutes to prep and 10 minutes to cook.

    The process is quite simple! Clean and trim the mushrooms, marinate and then grill them either in a grill pan or on your outdoor electric grill.

    They become tender, with beautifully grilled marks, and quite yummy.

    You can serve the mushroom steaks either between burger buns for a quick lunch or with a side of air fryer asparagus.

    close up of sliced mushroom steak

    How to Choose Portobello Mushrooms

    Good portobello mushrooms have firm caps that are uniform in color. The surface is dry but not dried out and not slimy or tacky either.

    They also have a plump and fresh appearance. For mushrooms with a strong earthy taste, get the ones with dark, thick veins under the cap.

    Ingredients and Substitutions

    To make this mushroom steak recipe, you'll need:

    • 4 large portobello mushrooms

    For the Marinade

    • 3 tablespoons No sugar added balsamic vinegar (or regular if not on a keto diet)
    • 3 tablespoons keto soy sauce (or regular or gluten-free if not on a keto diet)
    • 2 tablespoons extra virgin olive oil, or vegetable oil
    • 1 tablespoon Worcestershire sauce (optional – choose a vegan one if you’re on a vegan diet)
    • 1 teaspoon smoked paprika
    • ¾ teaspoon garlic powder (avoid minced fresh garlic because it can easily burn)
    • salt and fresh cracked pepper, to taste
    ingredients on a table

    How to Make Mushroom Steak

    1. CLEAN AND TRIM THE MUSHROOMS: Use a damp paper towel or a soft brush to gently clean any dirt off the surface of the mushrooms. Do NOT wash them! Then, trim them by cutting off the stems and using a spoon to scoop out the brown gills. PICS. 1 & 2
    2. PREPARE THE MARINADE: In a large, shallow baking dish, whisk all the marinade ingredients together (balsamic vinegar, soy sauce, olive oil, Worcestershire sauce, smoked paprika, garlic powder, salt, and pepper). Taste and add more seasonings if you want (NOTE: the flavors will be concentrated). PIC. 3
    3. MARINADE THE MUSHROOMS: Add the mushrooms to the marinade and brush the marinade on all sides very well. Let it sit for 10-20 minutes, flipping and brushing again midway through this time. PIC. 4
    4. COOK: Heat a large grill pan or cast-iron skillet over medium-high heat until it gets sizzling hot. PIC. 5 Then brush the bottom of the pan with oil and place the mushrooms onto it. Using a spatula, press them down gently and let them be seared for 4-5 minutes, without moving them. PIC. 6
    5. Then, flip them over and sear the other side. Add more oil if needed, or brush on more marinade. Cook them until browned and tender, about 4-5 minutes. PIC. 7 Enjoy them between keto buns, or with steamed or grilled veggies! PIC. 8 TIP: Don't overcrowd the pan, or your mushrooms will steam instead of searing.
    6. ALTERNATIVE METHOD: If cooking on an ELECTRIC GRILL, preheat the grill over medium-high heat, at 350 to 400º F (177 to 204ºC). Clean the grill and grease the cooking grates with oil. Remove the mushrooms from the marinade, then place it on the hot grill, cap-side down. Cover and grill them for 4 to 6 minutes. Flip and then cook each mushroom steak covered for an additional 3 to 5 minutes.
    step by step cooking instructions

    Useful Tips

    Do NOT wash your mushrooms. They are like sponges and will absorb a lot of water, making them soggy.

    Heat your pan or grill very well; otherwise, your mushrooms won’t sear properly!

    Don't overcrowd the pan; or your mushrooms will steam instead of searing.

    Serving Suggestions

    For a light meal, serve them with a side of cooked asparagus, and green beans, or over a bed of greens. 

    For a hearty meal, this microwave mac and cheese or keto mac and cheese would complement these mushroom steaks quite well. 

    You can also serve it in a keto burger bun with pesto or chimichurri sauce, and pickled red onions as a meatless burger. Of course, French fries, zucchini fries, air fryer potatoes wedges, Brazilian potato salad, or these healthy yuca fries would make great accompaniments to it!

    Is Portobello Mushroom Steak a Healthy Recipe?

    Portobello mushrooms are a very healthy meat substitute. They contain very minimal fats and calories. 100 grams of raw portobello contains almost no fat and only 26 calories! 

    They are low-carb and a great source of vitamins B, phosphorus, selenium, and potassium. They also contain good amounts of vitamin D, antioxidants, and both anti-inflammatory and anticancer properties.

    portobello mushroom steaks ina grill pan with ehrbs.

    How to Store

    Uncooked: Wrap portobello mushrooms in paper towels and then place them in open plastic bags (or paper bags which are even better) and keep them in the fridge for 5-7 days.

    Cooked: Store mushroom steak leftovers in an airtight container in the fridge for up to 2-3 days. Avoid freezing because leftovers can become soggy after thawing. But if you need to, pat them dry with a paper towel, spread them out on a baking sheet lined with parchment paper, and freeze them until firm.

    Then transfer them to a Ziploc bag and seal them in. Keep them frozen for up to a month but be aware portobello steak won't be as firm after thawing.

    Other Mushroom Recipes

    • Mushroom curry
    • Vegan mushroom stroganoff
    • Tomato and mushroom sauce

    PIN & ENJOY!

    three grilled keto mushroom steaks with herbs and asparagus. f
    several pieces of grilled mushroom steak topped with sauce and herbs.
    Print SAVE Saved Recipe! Pin
    5 from 1 vote

    Mushroom Steak

    This Mushroom Steak is made with portobello mushrooms marinated and then grilled indoors or outdoors until tender and nicely browned. They are ready in 30 minutes, making the perfect vegan, low-carb dinner meal for busy weeknights.
    Course:Main dish
    Cuisine:American
    Keywords:grilling, keto recipe, marinade, portobello mushrooms, quick recipe, steak, vegan recipe
    Prep Time 20 minutes
    Cook Time 10 minutes
    Total Time 30 minutes
    Servings 4
    Calories97.1 kcal
    Author Denise Browning
    Cost $ 1.00 per person

    Ingredients

    • 4 large portobello mushrooms

    For the Marinade:

    • 3 tablespoons No sugar added balsamic vinegar or regular if not on a keto diet
    • 3 tablespoons keto soy sauce or regular or gluten-free if not on a keto diet
    • 2 tablespoons extra virgin olive oil or vegetable oil
    • 1 tablespoon Worcestershire sauce optional – choose a vegan one if you’re on a vegan diet
    • 1 teaspoon smoked paprika
    • ¾ teaspoon garlic powder avoid minced fresh garlic because it can easily burn
    • salt and fresh cracked pepper to taste
    US Customary - Metric

    Instructions

    • CLEAN AND TRIM THE MUSHROOMS: Use a damp paper towel or a soft brush to gently clean any dirt off the surface of the mushrooms. Do NOT wash them! Then, trim them by cutting off the stems and using a spoon to scoop out the brown gills.
    • PREPARE THE MARINADE: In a large, shallow baking dish, whisk all the marinade ingredients together (balsamic vinegar, soy sauce, olive oil, Worcestershire sauce, smoked paprika, garlic powder, salt and pepper). Taste and add more seasonings if you want (NOTE: the flavors will be concentrated).
    • MARINADE THE MUSHROOMS: Add the mushrooms to the marinade and brush the marinade on all sides very well. Let it sit for 10-20 minutes, flipping and brushing again midway through this time.
    • COOK: Heat a large grill pan or cast-iron skillet over medium-high heat until it gets sizzling hot. Then brush the bottom of the pan with oil and place the mushrooms onto it. Using a spatula, press them down gently and let them be seared for 4-5 minutes, without moving them.
    • Then, flip them over and sear the other side. Add more oil if needed, or brush on more marinade. Cook them until browned and tender, about 4-5 minutes. Enjoy them between keto buns, or with steamed or grilled veggies! TIP: Don't overcrowd the pan; or your mushrooms will steam instead of searing.
    • ALTERNATIVE METHOD: If cooking on an ELECTRIC GRILL, preheat the grill over medium-high heat, at 350 to 400º F (177 to 204ºC). Clean the grill and grease the cooking grates with oil. Remove the mushrooms from the marinade, then place it on the hot grill, cap-side down. Cover and grill them for 4 to 6 minutes. Flip and then cook them covered for an additional 3 to 5 minutes.

    Recipe Notes

    Useful Tips
    Do NOT wash your mushrooms. They are like sponges and will absorb a lot of water, making them soggy.
    Heat your pan or grill very well; otherwise, your mushrooms won’t sear properly!
    Don't overcrowd the pan, or your mushrooms will steam instead of searing.
    How to Store
    Uncooked: Wrap portobello mushrooms in paper towels and then place them in open plastic bags (or paper bags which are even better) and keep them in the fridge for 5-7 days.
    Cooked: Store mushroom steak leftovers in an airtight container in the fridge for up to 2-3 days. Avoid freezing because leftovers can become soggy after thawing. But if you need to, pat them dry with a paper towel, spread them out on a baking sheet lined with parchment paper, and freeze them until firm.
    Then transfer them to a Ziploc bag and seal them in. Keep them frozen for up to a month but be aware portobello steak won't be as firm after thawing.

    Nutrition

    Calories: 97.1kcal | Carbohydrates: 5.5g | Protein: 3.4g | Fat: 7.4g | Saturated Fat: 1g | Polyunsaturated Fat: 0.9g | Monounsaturated Fat: 5.1g | Trans Fat: 0.003g | Sodium: 818.6mg | Potassium: 390.9mg | Fiber: 1.4g | Sugar: 2.8g | Vitamin A: 249.6IU | Vitamin C: 0.6mg | Calcium: 12.1mg | Iron: 1mg

    ** Nutrition labels on easyanddelish.com are for educational purposes only. This info is provided as a courtesy and is only an estimate, since the nutrition content of recipes can vary based on ingredient brand or source, portion sizes, recipe changes/variations, and other factors. We suggest making your own calculations using your preferred calculator, based on which ingredients you use, or consulting with a registered dietitian to determine nutritional values more precisely.

    Please note that health-focused and diet information provided on easyanddelish.com is for educational purposes and does not constitute medical advice, nor is it intended to diagnose, treat, cure, or prevent disease. Consult with your doctor or other qualified health professional prior to initiating any significant change in your diet or exercise regimen, or for any other issue necessitating medical advice.

    DID YOU MAKE THIS RECIPE?Comment and rate the recipe. Also follow us on Pinterest at @easyanddelish for more delish recipes.

    « Keto Condensed Milk (Sugar-Free & No Cook)
    Apple Cider Vinaigrette »

    Filed Under: American Recipes, Easy Keto Recipes, Easy Vegetarian Recipes, Quick & Easy Recipes Tagged With: vegan

    Subscribe

    for your weekly recipe fix.

    Please read our privacy policies before subscribing

    Reader Interactions

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




     

    Primary Sidebar

    Hi, I'm Denise Browning!

    photo of Denise Browning smiling
    I'm a professional Chef with an expertise in Brazilian food. I am also a busy mom of two girls, living in Texas. Here you will find budget-friendly, healthy Brazilian and Global Recipes made Easy and Delish! I'd love to help you feed your family healthy dinners (many low carb) with a few splurges because life is all about balance! Join our community and happy cooking!

    About Me

    ORDER NOW!

    Cover of The Complete 5-Ingredient Cookbook by Denise Browning

    GET YOUR COPY NOW!

    The easy keto dessert ebook cover
    Subscribe for FREE Email Updates
    Receive EASY & DELISH recipes for free every week! Please check our PRIVACY POLICY!

     

    Marketing by
    Click here & join us on PINTEREST
    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • Twitter
    • YouTube
    • PortuguêsPortuguês
    Portrait of Denise Browning, author of Easy and Delish

    Hi, I'm Denise Browing a professional chef and cookbook author. My mission is to help you cook budget-friendly, healthy global meals for your family with some occasional splurges. They are sure to bring a lot of excitement to your table

    More about me →

    Popular

    • Easy & Juicy Beef Brisket Recipe
    • The BEST Cabbage Soup Diet Recipe and 7-Day Diet Soup Chart (Printable)
    • One Pot Shrimp in Coconut Sauce
    • Honey Garlic Butter Shrimp Skillet Recipe (5-Ingredient)

    Order Now!

    Cover of The Complete 5-Ingredient Cookbook by Denise Browning

    Get Your Copy Now!

    The easy keto dessert ebook cover
    Click Here & Join Us on Pinterest

    Seasonal

    • Honey Butter Chicken
    • Gluten-Free Chicken Noodle Soup
    • Keto Taco Shells (One Ingredient)
    • Cheesecake Factory Stuffed Mushrooms

    Footer

    ↑ back to top

    Recipes | Brazilian Recipes | Contact | Privacy Policy

    • Facebook
    • Instagram
    • Pinterest
    • Twitter
    • YouTube

    As an Amazon Associate I earn from qualifying purchases.

    Copyright © 2023 Easy and Delish