Tasty King Oyster Mushroom Stir-Fry with Crunchy Cashews

There’s something truly delightful about discovering an ingredient that opens the door to a world of flavor and texture. Enter the king oyster mushroom! With its meaty texture and umami richness, this mushroom has become my secret weapon for quick weeknight dinners. I remember the first time I cooked with them, thrilled by how a simple sauté transformed into a dish that felt both gourmet and comforting.

When I whip up this king oyster mushroom recipe, it’s not just a meal; it’s a celebration of colors and crunch, featuring vibrant tri-color capsicums and crunchy toasted cashews. The harmony of soy and vegan oyster sauces ties everything together, creating a dish that pleases the palate and nourishes the soul. And the best part? This recipe only takes 20 minutes from start to finish!

Whether you’re a home chef looking to elevate your meal prep or someone who’s tired of the same takeout routine, you’ll want to keep reading. Let’s dive into this deliciously simple dish that’ll leave everyone asking for seconds!

Why is King Oyster Mushroom a Game Changer?

Unique Flavor: The king oyster mushroom offers a meaty texture that’s perfect for hearty meals without the meat.
Quick Preparation: Ready in just 20 minutes, this recipe is ideal for busy weeknights.
Colorful Presentation: With vibrant tri-color capsicums, it not only tastes amazing but looks stunning on the plate.
Crunchy Cashew Contrast: Toasted cashews add a satisfying crunch that elevates the dish.
Versatile Base: Great as a main or side dish, this stir-fry pairs well with rice or noodles.
By trying this recipe, you’ll rediscover the joy of homemade meals—check out our guide on easy weeknight dinners for more inspiration!

King Oyster Mushroom Ingredients

• Dive into the delightful flavors of king oyster mushrooms with this simple and vibrant recipe!

For the Stir-Fry

  • 250 g King Oyster Mushrooms – Their meaty texture makes them a perfect substitute for meat in dishes.
  • 50 g Yellow Onions – Adds a lovely sweetness that balances the savory flavors.
  • 30 g Red Capsicum – Brings a burst of color and a mild, sweet crunch.
  • 30 g Green Capsicum – Offers a fresh taste and bright pop against the other ingredients.
  • 30 g Yellow Capsicum – Contributes sweetness and a beautiful yellow hue to the dish.
  • 3/4 cup Toasted Cashew Nuts – Adds a delightful crunch and nutty flavor contrast.

For the Sauce

  • 2 Tbsp Cooking Oil – Essential for sautéing the mushrooms and vegetables to perfection.
  • 3 Tbsp Light Soy Sauce – Provides a savory depth that enhances the umami of king oyster mushrooms.
  • 3 Tbsp Vegan Oyster Sauce – Elevates the dish with rich, unique flavors without any animal products.
  • 1 1/2 Tbsp Chinese Cooking Wine – Adds complexity and enhances the overall flavor profile.
  • 2 Tsp Sesame Oil – A drizzle brings nutty aroma and richness to the sauce blend.
  • 1 Tbsp Corn Starch – Helps thicken the sauce, giving it a lovely glaze that clings to the veggies.
  • 6 Tbsp Water – Adjusts the sauce consistency for that perfect blend of flavor.

This aromatic stir-fry with king oyster mushrooms is an inviting meal for both seasoned chefs and kitchen novices alike!

How to Make King Oyster Mushroom Stir-Fry

  1. Slice the Mushrooms: Begin by cutting the king oyster mushrooms into thick slices. Use a knife to score both sides, creating beautiful patterns that will enhance their texture during cooking.

  2. Sear the Mushrooms: Heat 1 tablespoon of oil in a frying pan over medium-high heat. Sear the mushrooms on both sides until they achieve a lovely light golden brown color, then remove them from the pan and set aside.

  3. Sauté the Onions: In the same pan, add another tablespoon of oil and sauté the diced yellow onion. Cook until they’re softened and fragrant, about 3-4 minutes.

  4. Add the Capsicums: Toss in the diced tri-color capsicums, cooking for a couple of minutes until they become vibrant and slightly tender, adding a splash of color to the dish.

  5. Return the Mushrooms: Add the pre-cooked king oyster mushrooms back into the pan, allowing their rich umami flavor to mingle with the sautéed vegetables.

  6. Incorporate the Sauce: Lower the heat and pour the sauce mixture into the pan. Stir continuously until the sauce thickens, coating the vegetables and mushrooms beautifully.

  7. Finish with Cashews: Finally, add the toasted cashew nuts to the pan and stir until they’re well-coated with the fantastic sauce, bringing that satisfying crunch into each bite.

Optional: Serve with a sprinkle of sesame seeds for extra crunch and flavor.
Exact quantities are listed in the recipe card below.

King Oyster Mushroom

Expert Tips for King Oyster Mushroom

  • Choose Fresh Mushrooms: Look for firm, plump king oyster mushrooms without any dark spots. Fresh mushrooms enhance the dish’s flavor and texture.

  • Don’t Skip Scoring: Scoring the mushrooms not only makes for a beautiful presentation but also helps them absorb flavors from the sauce more effectively.

  • Balance the Heat: Be mindful of the cooking temperature. Too high can burn the mushrooms; medium-high is perfect for a nice sear without overwhelming them.

  • Sauce Consistency: If the sauce seems too thick, add a little more water slowly until you reach the desired consistency for your king oyster mushroom stir-fry.

  • Customize Your Veggies: Feel free to mix in any additional vegetables you enjoy. Just ensure they have similar cooking times to maintain the dish’s texture and flavor.

By following these tips, you’ll help ensure a delicious and satisfying king oyster mushroom stir-fry that everyone will love!

What to Serve with King Oyster Mushroom Stir-Fry?

Building the perfect meal around your king oyster mushroom stir-fry will not only satisfy your taste buds but also create a feast for the eyes.

  • Fluffy Jasmine Rice: The gentle fragrance and fluffy texture of jasmine rice perfectly soak up the savory sauce, making every bite pure bliss.

  • Stir-Fried Bok Choy: This vibrant green veggie adds a delightful crunch and mild flavor, creating a wonderful contrast to the rich umami of the mushrooms.

  • Quinoa Salad: A zesty quinoa salad with fresh herbs and citrus can brighten the overall meal, complementing the richness of the stir-fry.

  • Crispy Spring Rolls: Crunchy spring rolls filled with veggies provide a satisfying crunch that pairs beautifully with the tender mushrooms.

  • Mango Chutney: A sweet and tangy mango chutney can elevate your dish, adding a tantalizing burst of flavor against the savory elements.

  • Chilled Green Tea: A refreshing glass of chilled green tea enhances your meal experience, offering a light, palate-cleansing sip between bites.

  • Lemon Sorbet: For dessert, a refreshing lemon sorbet can cleanse the palate and provide a delightful finish to your meal.

Each of these pairings invites a symphony of flavors and textures that complement the king oyster mushroom stir-fry beautifully, creating a memorable dining experience for you and your loved ones.

Make Ahead Options

These King Oyster Mushroom stir-fry preparations are perfect for busy weeknight meal preps! You can slice and score the king oyster mushrooms and refrigerate them up to 24 hours in advance to maintain their freshness and prevent browning. Similarly, chop the onions and tri-color capsicums ahead of time and store them in airtight containers, which keeps them crispy for up to 3 days. When you’re ready to enjoy this delicious dish, simply follow the original cooking steps, starting with searing the mushrooms, then continuing with the sautéing and sauce incorporation. You’ll have a flavorful meal on the table in no time, perfect for those seeking quick and satisfying family dinners!

King Oyster Mushroom Variations

Feel free to get creative with this recipe and make it your own!

  • Gluten-Free: Substitute tamari for soy sauce to keep all the flavor without gluten. A simple swap that won’t compromise taste!

  • Nuts-Free: Swap out the toasted cashews for sunflower seeds or pumpkin seeds for the crunch without the allergen. Their nutty flavor still brings a delightful texture to the dish!

  • Spicy Kick: Add sliced fresh chilies or a pinch of red pepper flakes to amp up the heat and magnify the flavor experience. Just a dash can ignite your taste buds!

  • Add More Greens: Toss in a handful of spinach or kale near the end of cooking for added nutrients and a vibrant pop of color. It’ll enhance the dish’s appeal while boosting its healthy factor!

  • Coconut Milk Creaminess: Incorporate a splash of coconut milk into the sauce for a rich, creamy texture that pairs beautifully with mushrooms and cashews. It’s a delicious twist that feels indulgent!

  • Zesty Freshness: Squeeze some lemon or lime juice over the stir-fry just before serving for a bright, refreshing flavor. This zing can take a rich dish to a refreshing new level!

  • Herb Infusion: Finish with fresh cilantro or basil for a fragrant herbaceous note that complements the umami flavors beautifully. A touch of greens can elevate the overall dining experience!

  • Asian Twist: Mix in some bok choy or snap peas for an extra crunch and a more authentic Asian flair to the stir-fry. The added veggies create a rainbow of textures and tastes that are simply irresistible!

How to Store and Freeze King Oyster Mushroom

Room Temperature: Store fresh king oyster mushrooms in a paper bag at room temperature for up to 2 days. This helps them breathe and retain moisture.

Fridge: Keep cooked king oyster mushroom stir-fry in an airtight container in the refrigerator for up to 3 days. Reheat gently in a pan to maintain the texture.

Freezer: To freeze, allow the stir-fry to cool completely, then transfer to freezer-safe bags or containers. It can be stored for up to 3 months. Thaw overnight in the fridge before reheating.

Reheating: When ready to enjoy, reheat on the stovetop over low heat with a splash of water or broth to restore moisture and flavor.

King Oyster Mushroom

King Oyster Mushroom Recipe FAQs

How do I choose the best king oyster mushrooms?
Absolutely! When selecting king oyster mushrooms, look for them to be firm and plump, with a smooth cap devoid of dark spots. Bright, creamy white stems usually indicate freshness. Avoid any mushrooms that feel slimy or have an unpleasant odor.

How should I store leftover king oyster mushroom stir-fry?
Very easy! Place the cooked stir-fry in an airtight container and refrigerate. It will stay fresh for up to 3 days. When ready to enjoy, reheat it on the stovetop over medium heat. Adding a splash of water or broth can help bring back some of that original moisture and flavor.

Can I freeze leftover king oyster mushroom stir-fry?
I’d definitely recommend it! To freeze, let the stir-fry cool completely before transferring it to freezer-safe bags or airtight containers. Be sure to label them with the date, and it will keep well for up to 3 months. When you’re ready to enjoy it again, thaw the stir-fry overnight in the fridge and reheat gently over low heat.

What can I do if the sauce is too thick?
No worries at all! If you find your sauce has thickened too much, slowly add a bit of water or vegetable broth while stirring until you reach the desired consistency. Start with just a tablespoon at a time—this way, you can control the thickness without losing flavor.

Are king oyster mushrooms safe for my dog?
While king oyster mushrooms are not toxic to dogs, it’s wise to introduce any new food gradually and in moderation. Always consult with your veterinarian before sharing human food to ensure it’s safe for your furry friend.

What if I have allergies to any of the ingredients?
Absolutely! It’s essential to cater to your dietary needs. If you’re allergic to nuts, consider omitting the cashews and perhaps adding some sunflower seeds for a crunch. For soy allergies, you can look for soy sauce alternatives, like coconut aminos, which offer a similar flavor without allergens.

King Oyster Mushroom

Tasty King Oyster Mushroom Stir-Fry with Crunchy Cashews

Discover the rich flavors and textures of king oyster mushrooms in this quick, delicious stir-fry.
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings: 4 servings
Course: APPETIZERS
Cuisine: Asian
Calories: 250

Ingredients
  

For the Stir-Fry
  • 250 g King Oyster Mushrooms Their meaty texture makes them a perfect substitute for meat.
  • 50 g Yellow Onions Adds a lovely sweetness that balances the savory flavors.
  • 30 g Red Capsicum Brings a burst of color and a mild, sweet crunch.
  • 30 g Green Capsicum Offers a fresh taste and bright pop.
  • 30 g Yellow Capsicum Contributes sweetness and a beautiful yellow hue.
  • 3/4 cup Toasted Cashew Nuts Adds a delightful crunch and nutty flavor contrast.
For the Sauce
  • 2 Tbsp Cooking Oil Essential for sautéing.
  • 3 Tbsp Light Soy Sauce Provides a savory depth.
  • 3 Tbsp Vegan Oyster Sauce Elevates the dish with rich flavors.
  • 1 1/2 Tbsp Chinese Cooking Wine Adds complexity to the flavor profile.
  • 2 Tsp Sesame Oil Brings nutty aroma.
  • 1 Tbsp Corn Starch Helps thicken the sauce.
  • 6 Tbsp Water Adjusts the sauce consistency.

Equipment

  • Frying pan
  • Knife

Method
 

Cooking Steps
  1. Slice the king oyster mushrooms into thick slices and score both sides.
  2. Heat 1 tablespoon of oil in a frying pan and sear the mushrooms until golden brown, then set aside.
  3. In the same pan, add another tablespoon of oil and sauté the diced yellow onion until softened.
  4. Toss in the diced tri-color capsicums and cook until vibrant and slightly tender.
  5. Return the mushrooms to the pan and allow their flavor to mingle with the vegetables.
  6. Pour in the sauce mixture and stir until it thickens, coating the vegetables and mushrooms.
  7. Add the toasted cashew nuts and stir to coat them in the sauce.

Nutrition

Serving: 1servingCalories: 250kcalCarbohydrates: 30gProtein: 8gFat: 12gSaturated Fat: 2gPolyunsaturated Fat: 4gMonounsaturated Fat: 4gSodium: 600mgPotassium: 500mgFiber: 4gSugar: 5gVitamin A: 10IUVitamin C: 70mgCalcium: 40mgIron: 2mg

Notes

Serve with a sprinkle of sesame seeds for extra crunch and flavor.

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