Mushroom and Snap Pea Stir Fry

A vibrant, fast-paced stir fry featuring meaty baby king oyster mushrooms and crisp sugar snap peas tossed in a glossy, savory garlic-soy glaze.

Why This Recipe Works:

• High-heat batch cooking prevents the mushrooms from boiling in their own juices, preserving their meaty bite.
• Baby king oyster mushrooms have a dense protein matrix that absorbs the glossy sauce without turning mushy.
• A splash of toasted sesame oil at the very end preserves its delicate, volatile flavor compounds.

My first encounter with baby king oyster mushrooms happened on a rainy Tuesday in a cramped basement market in Chinatown, where I accidentally knocked over a wooden crate of them with my bulky canvas tote bag.

Embarrassed, I bought the entire bruised pile, took them home, and realized these squeaky little caps have a magical, meaty texture that completely puts standard button mushrooms to shame.

But here is the tragedy of most home stir-fries: people dump everything into a lukewarm pan at once, which crowds the skillet and coaxes the vegetables into releasing their water, turning a crisp-tender dream into a sad, soggy steam-bath.

I actually cried over that first soggy batch.

The simple fix is cooking in batches over high heat—much like you would for a quick easy chicken stir fry—and using baby king oyster mushrooms, which hold their structural integrity far better than sliced creminis.

Think about this in terms of physics: we need the pan's thermal mass to stay high enough to instantly vaporize moisture and trigger the Maillard reaction, giving us those gorgeous, caramelized edges.

Trust me on this one, once you master the timing, you will never order takeout again.

Mushroom and Snap Pea Stir Fry

• Publisher Storied Skillet
• Cuisine Asian
• Category Dinner, Main Course
• Prep Time 15 mins
• Cook Time 10 mins
• Servings 4
• Calories 180 calories
• Rating 4.8 2206
• Tags mushroom stir fry, baby king oyster mushrooms, snap pea stir fry, quick dinner

Ingredients

• 450g baby king oyster mushrooms, sliced lengthwise
• 225g sugar snap peas, trimmed and strung
• 3 cloves garlic, finely minced
• 1 tbsp fresh ginger, grated
• 2 tbsp soy sauce
• 1 tbsp oyster sauce
• 1 tsp toasted sesame oil
• 1 tsp cornstarch dissolved in 2 tbsp water
• 1.5 tsp Diamond Crystal kosher salt
• 2 tbsp neutral cooking oil

Directions

1. Heat 1 tablespoon of neutral oil in a large carbon steel wok or heavy cast-iron skillet over high heat until shimmering.
2. Add the sliced baby king oyster mushrooms in a single layer, letting them sear undisturbed for 2 minutes to develop a deep golden crust.
3. Toss the mushrooms, sprinkle with Diamond Crystal kosher salt, and cook for another 2 minutes before transferring them to a plate.
4. Add the remaining oil to the wok, then toss in the sugar snap peas, stir-frying rapidly for 1 to 2 minutes until bright green and blistered.
5. Reduce the heat slightly, add the minced garlic and grated ginger, and stir constantly for 30 seconds to release their oil-soluble flavor compounds without burning.
6. Return the mushrooms to the pan, pour in the soy sauce and oyster sauce, and toss to combine.
7. Stir the cornstarch slurry, pour it into the pan, and toss for 30 seconds until the sauce bubbles and clings to the vegetables.
8. Remove from heat, drizzle with toasted sesame oil, and serve immediately.

Notes

• Always use Diamond Crystal kosher salt; if you only have Morton's, cut the volume in half to avoid over-salting.
• Baby king oyster mushrooms have a dense protein matrix that holds up beautifully to high heat, unlike button mushrooms which release too much water and steam.
• Mince your garlic and ginger before you turn on the stove; stir-frying moves incredibly fast, and a five-second delay can turn sweet garlic into bitter, burnt charcoal.
• While this dish is best served fresh, leftovers stored in an airtight container will lose their crispness after a day in the fridge as the snap peas absorb the salty sauce.

Serving Suggestions

This quick stir fry is incredibly versatile and pairs beautifully with simple grains or side dishes that let the glossy garlic-soy glaze shine.

• Serve over a steaming bed of jasmine rice to soak up every drop of the savory sauce.
• Pair with our garlic sesame noodles for a complete, takeout-style feast.
• Serve alongside a light, refreshing sautéed bok choy to balance the rich, savory notes of the mushrooms.
• Top with toasted sesame seeds and thinly sliced scallions for a professional, textured finish.

Storage and Reheating

If you happen to have leftovers, pack them into a glass airtight container as soon as they reach room temperature.

They will keep in the fridge for up to three days, though the snap peas will inevitably lose their satisfying, squeaky crunch as they sit in the salty glaze.

To reheat, avoid the microwave at all costs unless you enjoy rubbery mushrooms and limp peas.

Instead, flash-fry them in a hot skillet with a splash of water for 60 seconds to loosen the starch gelatinization in the sauce.

Ingredient Substitutes

If you cannot find the exact ingredients, these simple swaps will keep your dinner on track without sacrificing flavor:

1. Baby King Oyster Mushrooms: Use sliced cremini or shiitake mushrooms (though they will release slightly more water during the sear).
2. Sugar Snap Peas: Snow peas or broccoli florets work beautifully as a crunchy alternative.
3. Oyster Sauce: Use vegetarian stir-fry sauce or hoisin sauce for a vegan-friendly option.
4. Soy Sauce: Tamari or coconut aminos can be used for a gluten-free variation.

Grab your wok, crank up the heat, and let me know how those gorgeous seared mushrooms turn out!