This Grilled Oyster Mushrooms with Harissa recipe is one of our favorites! This delightful dish combines bold spices and a variety of textures to create a perfectly balanced grilled plant-based meal. We take grilled flatbread and use it as a base for the hearty mushrooms, which are infused with just the right amount of spiciness. To top it all off, we have a homemade garlic aioli that brings everything together. These beautiful mushroom skewers can also be served as a side dish at your next cook out.
Whether you’re hosting a BBQ gathering or simply craving a delicious and satisfying meal, this grilled oyster mushrooms recipe is an absolute winner. If you are looking for other delicious plant-based items to BBQ, you can check out my full vegan grilling recipe collection here.
Ingredients and Substitutions
Harissa Oyster Mushrooms
- 2 containers of oyster mushrooms (200 grams): Fresh oyster mushrooms provide the ideal texture and flavor. Golden oyster mushrooms, blue oyster mushrooms and even pink oyster mushrooms can all be prepared the same way. You can substitute with king oyster mushrooms for a meatier texture. (See notes below if using King oyster Mushrooms)
- 3 tbsp harissa paste: Adds a spicy kick. If you prefer a milder option, use a red pepper paste.
- 2 tbsp agave: Provides sweetness. Substitute with honey (if not strictly vegan) or maple syrup.
- 2 tbsp tomato paste: Adds depth and umami flavor. No direct substitutes but can be omitted if necessary.
- 1 lemon, juiced: Fresh lemon juice enhances the marinade. Lime juice can be used as a substitute.
- ½ tsp smoked paprika: Adds a smoky flavor. Regular paprika can be used if smoked paprika is unavailable.
- ½ tsp garlic powder: Enhances the overall flavor. Fresh minced garlic can be used as an alternative.
- 2 tbsp extra virgin olive oil: Helps in binding the marinade and adds richness. Can be substituted with avocado oil or sesame oil for a different flavor profile.
- Salt and pepper to taste: Essential for seasoning. Adjust according to your preference.
Wraps
- 4 small or 2 large flatbreads (I used garlic naan): Flatbreads serve as the base for the wraps. You can use tortillas, pita bread, or any preferred flatbread.
- 4 cups arugula or spinach: Adds a fresh, peppery bite. Substitute with mixed greens, kale, or any leafy greens you prefer.
Simple Vegan Garlic Aioli
- ¼ cup vegan mayo: The base for the aioli. Regular mayonnaise can be used if not vegan.
- 1 tbsp lemon juice: Adds acidity and brightness. Lime juice can be used as a substitute.
- 1-2 cloves garlic, minced: Provides a garlicky aioli punch. Garlic powder can be used if fresh garlic is unavailable.
- Salt and pepper to taste: Essential for seasoning. Adjust according to taste.
Helpful Tools For Grilling Oyster Mushrooms
- Large Mixing Bowl: Ideal for preparing and mixing the marinade.
- Damp Paper Towel: For cleaning the mushrooms without making them too wet.
- Skewers: Wooden or metal skewers to grill the mushrooms. Soak wooden skewers in water for 20-30 minutes before use to prevent burning.
- Grill (Gas or Charcoal): For grilling the mushrooms. A gas grill provides convenience, while a charcoal grill adds a smoky flavor.
- Grill Rack: Ensures even grilling and prevents mushrooms from falling through the grates.
- Tongs: For turning the mushrooms and flatbreads on the grill.
- Brush: To apply any remaining marinade onto the mushrooms while grilling.
- Cast Iron Griddle: Can be used as an alternative to the grill for indoor cooking.
- Small Bowl: For mixing the garlic aioli.
Differences in Preparing King Oyster Mushrooms
King Oyster Mushrooms are larger and have a firmer, meatier texture compared to regular oyster mushrooms. Here’s how to prepare them differently:
- Preparation:
- King Oyster Mushrooms: Slice them into thick rounds or lengthwise strips to mimic the texture of steak or large mushroom pieces.
- Regular Oyster Mushrooms: Tear into large, bite-sized pieces.
- Marinade Absorption:
- King Oyster Mushrooms: Their denser texture means they might need a longer marinating time to absorb flavors fully.
- Regular Oyster Mushrooms: More delicate and absorb marinades quickly.
- Cooking Time:
- King Oyster Mushrooms: Due to their thicker and denser texture, they may require a longer cook time. Grill over medium heat for about 7-10 minutes per side until golden brown and charred to your preference.
- Regular Oyster Mushrooms: Grill for about 5-7 minutes per side until golden brown and charred.
- Flavor and Texture:
- King Oyster Mushrooms: Provide a meaty texture and a slightly nutty flavor. They hold up well to high heat and grilling.
- Regular Oyster Mushrooms: Have a more delicate texture and a mild, slightly sweet flavor. They cook faster and are more tender.
- Best Uses:
- King Oyster Mushrooms: Ideal for making “oyster mushroom steaks” or thick slices that mimic the texture of meat.
- Regular Oyster Mushrooms: Perfect for bite-sized pieces in wraps, stir-fries, and other dishes where a more tender mushroom is desired.
Other Tips
For the best results, always use fresh mushrooms and a well-preheated grill. Experiment with different marinades and serving options to discover your favorite ways to enjoy these delicious mushrooms. Serve with a side of fresh herbs, a squeeze of lemon, and pair with grilled vegetables or a light salad for a complete meal. Enjoy the versatility and rich flavors of both oyster and king oyster mushrooms in your savory vegan breakfasts and dishes!
Different Options for Marinades
Marinades are a great way to infuse grilled oyster mushrooms with a variety of flavors. Here are some delicious options to try, each providing a unique twist on this versatile ingredient.
Classic Balsamic Marinade
This marinade offers a tangy and slightly sweet flavor profile, perfect for a sophisticated taste.
- Ingredients:
- ¼ cup balsamic vinegar
- 2 tbsp olive oil
- 1 tbsp soy sauce
- 1 tsp black pepper
- 1 clove garlic, minced
- Instructions:
- Mix all ingredients in a large bowl.
- Add the mushrooms, ensuring they are evenly coated.
- Marinate for 20-30 minutes at room temperature before grilling over medium-high heat.
Asian-Inspired Marinade
A savory and umami-rich option that enhances the natural flavors of the mushrooms.
- Ingredients:
- ¼ cup soy sauce
- 2 tbsp sesame oil
- 1 tbsp rice vinegar
- 1 tsp black pepper
- 1 tbsp sesame seeds
- 1 inch ginger, grated
- Instructions:
- Combine ingredients in a large bowl.
- Add the mushrooms in a single layer and toss to coat.
- Marinate for 15-20 minutes, then grill over medium-high heat.
Lemon Herb Marinade
Bright and fresh, this marinade brings out the best in grilled mushrooms.
- Ingredients:
- Juice of 1 lemon
- 2 tbsp olive oil
- 1 tbsp chopped fresh rosemary
- 1 tbsp chopped fresh thyme
- 2 cloves garlic, minced
- Salt and black pepper to taste
- Instructions:
- Mix all ingredients in a large bowl.
- Add the mushrooms, ensuring they are fully coated.
- Let marinate for 30 minutes before grilling.
Spicy Sriracha Marinade
For those who love a kick of heat, this spicy marinade is the way to go.
- Ingredients:
- 2 tbsp sriracha
- 2 tbsp soy sauce
- 1 tbsp rice vinegar
- 1 tsp sesame oil
- 1 tsp black pepper
- Instructions:
- Combine all ingredients in a large bowl.
- Toss the mushrooms in the marinade, coating evenly.
- Marinate for 15 minutes before grilling.
Grilling Instructions
- Preheat the grill to medium-high heat.
- Arrange the marinated mushrooms on the grill grates in a single layer.
- Grill for 3-4 minutes per side, brushing with remaining sauce if desired.
- Look for a crisscross pattern to develop for the best visual appeal and delicious flavour.
- For best results, ensure mushrooms are cooked over hot coals or a well-heated gas grill.
Tips for Perfectly Grilled Mushrooms
- Use a Large Bowl: Ensure even coating by mixing marinades in a large bowl.
- Single Layer: Arrange mushrooms in a single layer to ensure even cooking.
- Room Temperature: Allow the mushrooms to come to room temperature before grilling for even cooking.
- Turn Frequently: Use tongs to turn mushrooms frequently for a golden brown finish.
- Brush with Remaining Sauce: For extra flavor, brush mushrooms with remaining sauce during the last few minutes of grilling.
- Serve Immediately: Enjoy grilled mushrooms fresh off the grill for the best flavor and texture.
Serving Suggestions
- Pair with grilled vegetables for a complete vegetarian dish.
- Serve on top of a fresh salad for a light meal.
- Add to grain bowls or wraps for a hearty, delicious option.
- Use as a side dish to complement your favorite vegetarian dishes.
Grilled mushrooms are a great way to enjoy a delicious steak-like texture without animal products. Experiment with these marinades and find your favorite ways to incorporate grilled mushrooms into your meals. Enjoy the versatility and delicious flavour of these amazing ingredients!
How to Make Grilled Oyster Mushrooms with Harissa
Start by wiping the oyster mushrooms clean with a damp paper towel to remove any dirt or debris.
In a large mixing bowl, combine the harissa paste, agave (or substitute), tomato paste, lemon juice, olive oil, smoked paprika, garlic powder, salt, and pepper to create a delicious marinade.
Tear the oyster mushrooms into large, bite-sized pieces and gently toss them in the marinade to ensure they’re well coated.
Preheat the grill to around 375 degrees, and skewer the marinated oyster mushrooms, leaving a little space between each piece for even grilling.
Grill the mushrooms for approximately 5-7 minutes per side, or until they shrink and achieve your desired level of char. Brush any remaining marinade onto them for an extra burst of flavor.
While the mushrooms are grilling, grill the flatbread for 1-2 minutes until warm and slightly toasted.
Spread the homemade garlic aioli onto the grilled flatbread, then add a generous handful of arugula or spinach on top.
Finally, place the cooked harissa oyster mushrooms on the greens, and it’s time to enjoy these scrumptious wraps!
Tips & Tricks
- Marinating the Mushrooms: For an even more intense flavor, marinate the oyster mushrooms for 30 minutes to an hour before grilling. This allows the flavors to penetrate the mushrooms more deeply.
- Perfect Grilling: To achieve those beautiful grill marks on the oyster mushrooms, make sure the grill is preheated to the recommended temperature. Additionally, don’t overcrowd the grill, as it can lead to uneven cooking. Give each mushroom piece enough space to cook properly.
- Adjust the Spices: Feel free to experiment with the spice levels by adjusting the quantities of harissa paste, smoked paprika, and garlic powder. Add a bit more if you love bold flavors or reduce them slightly for a milder taste.
- Creative Wrapping: While garlic naan is a great choice for these wraps, you can explore other types of flatbread as well. Try whole wheat tortillas, pita bread, or even lettuce wraps for a lighter option.
- Double the Recipe: This recipe is fantastic for gatherings, so consider doubling or tripling the ingredients to feed a larger group. You can even set up a “build-your-own” wrap station where everyone can assemble their personalized wraps with their favorite toppings.
FAQ: Grilled Oyster Mushrooms with Harissa
Absolutely! While oyster mushrooms are recommended for their unique flavor and texture, you can substitute them with shiitake or portobello mushrooms for a similar result.
Yes, harissa paste does bring a kick of spiciness. However, you can adjust the amount to suit your spice tolerance. If you prefer a milder flavor, simply reduce the quantity or opt for a milder chili paste.
Yes, you can easily swap agave with honey or maple syrup if you prefer. The choice of sweetener depends on your taste preferences and dietary needs.
Certainly! If you don’t have tomato paste on hand, tomato sauce or even ketchup can be used as a substitute. Keep in mind that the flavor may vary slightly, but it will still add depth and richness to the marinade.
Certainly! If you prefer, you can use alternative oils like avocado oil or vegetable oil. They will still provide a coating and enhance the flavors of the mushrooms.
Grilled Oyster Mushrooms With Harissa on Flat Bread
Ingredients
Harissa Oyster Mushrooms
- 2 containers of oyster mushrooms (200 grams)
- 3 tbsp harissa paste
- 2 tbsp agave (sub honey or maple syrup)
- 2 tbsp tomato paste
- 1 lemon, juiced
- ½ tsp smoked paprika
- ½ tsp garlic powder
- 2 tbsp extra virgin olive oil
- salt and pepper to taste
Wraps
- 4 small or 2 large flat bread (I used garlic naan)
- 4 cups arugula or spinach
Simple Vegan Garlic Aioli
- ¼ cup vegan mayo
- 1 tbsp lemon juice
- 1-2 cloves garlic, minced
- salt and pepper to taste
Instructions
- Wipe the oyster mushrooms down with a damp paper towel to remove any dirt.
- In a large mixing bowl, make the marinade by mixing together the harissa paste, agave, tomato paste, lemon juice, olive oil, smoked paprika, garlic powder salt and pepper.
- Tear the oyster mushrooms into large, bite-sized pieces and gently toss in the marinade to combine.
- Preheat the grill to about 375 degrees, and skewer the oyster mushrooms, leaving a little space between each piece.
- Grill for about 5-7 minutes per side. Brush on any remaining marinade for extra flavour. The mushrooms should shrink, and be charred to your personal preference.
- Grill the flat bread for 1-2 minutes, then spread on the garlic aioli, add a handful of arugula, and top with the cooked harissa oyster mushrooms. Serve and enjoy!
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Notes
Nutrition
Conclusion: Grilled Oyster Mushrooms
This grilled Oyster Mushrooms recipe offers a delightful combination of flavors and textures. These wraps feature marinated oyster mushrooms grilled to perfection, infused with the bold spiciness of harissa paste. Served on warm flatbread with a homemade garlic aioli and a bed of greens, these wraps are a satisfying plant-based meal option.
With customizable spice levels and the option to explore different mushrooms and toppings, this recipe provides versatility and room for personalization. Whether you’re hosting a gathering or simply looking for a flavorful meal, Harissa Oyster Mushroom Wraps are a delicious choice! If you’re interested in more plant-based mushroom recipes, feel free to explore my complete Vegan Mushroom Recipes Collection here.
Yum! This is was so delicious 😋
Thanks so much Kaitlin!
This recipe was delicious loved it! And will be making this again and for my guest next weekend!
Hi Nina, thank you so much for the feedback, so happy you loved it and i’m sure your guest will enjoy it as well 😊
Wow wow wow this was delicious!
Thanks so much Lindsay!
This recipe was amazing the grilled oyster mushroom and marinade was delicious. I will be making this again and again. 🍄 ❤️
Thank you for trying out the recipe and taking the time to share your feedback! 😊
Oyster mushrooms are amazing and grilling them takes them to the next level beautiful recipe.
I’m so glad you enjoyed the oyster mushrooms! Grilling does indeed add a fantastic dimension to their flavor. Thank you for trying out the recipe and taking the time to share your feedback! 😊