Thai cuisine is renowned for its vibrant flavors and fresh ingredients, and Stir-Fried Mushrooms (Pad Hed) is a wonderful example of how simple ingredients can be transformed into a delicious meal. This popular Thai dish features tender mushrooms stir-fried with garlic, vegetables, and a flavorful sauce that perfectly balances salty, sweet, and umami notes.

Whether served as a vegetarian main course or a flavorful side dish, Thai Stir-Fried Mushrooms are quick to prepare, nutritious, and packed with authentic Thai flavors.

What Is Thai Stir-Fried Mushrooms?

Pad Hed is a classic Thai stir-fry made with a variety of mushrooms cooked over high heat with garlic, soy sauce, oyster sauce, and fresh vegetables. The mushrooms absorb the rich sauce while maintaining their natural earthy flavor, creating a dish that is both light and satisfying.

In Thailand, this dish is commonly enjoyed with steamed jasmine rice and is often found in local restaurants, street food stalls, and home kitchens.

Ingredients

For the Stir-Fry

  • 500 g mixed mushrooms (shiitake, oyster, button, or king oyster mushrooms)
  • 2 tablespoons vegetable oil
  • 4 cloves garlic, minced
  • 1 small onion, sliced
  • 1 red bell pepper, sliced
  • 1 carrot, thinly sliced
  • 2 green onions, chopped

For the Sauce

  • 2 tablespoons light soy sauce
  • 1 tablespoon oyster sauce (or mushroom sauce for a vegetarian version)
  • 1 teaspoon dark soy sauce
  • 1 teaspoon sugar
  • 2 tablespoons water

Optional Additions

  • 2 Thai bird's eye chilies, sliced
  • 1 teaspoon chili paste
  • Fresh Thai basil leaves

Garnish

  • Fresh cilantro
  • Lime wedges
  • Sesame seeds

Equipment Needed

  • Wok or large skillet
  • Mixing bowl
  • Knife and cutting board
  • Wooden spoon or spatula

Preparation Time

  • Prep Time: 15 minutes
  • Cooking Time: 10 minutes
  • Total Time: 25 minutes
  • Servings: 4

Step-by-Step Instructions

Step 1: Prepare the Mushrooms

Clean the mushrooms gently with a damp cloth.

Slice larger mushrooms into bite-sized pieces while leaving smaller mushrooms whole.

Avoid soaking mushrooms in water to preserve their texture.

Step 2: Mix the Sauce

In a small bowl, combine:

  • Soy sauce
  • Oyster sauce or mushroom sauce
  • Dark soy sauce
  • Sugar
  • Water

Stir until the sugar dissolves completely.

Set aside.

Step 3: Heat the Wok

Heat vegetable oil in a wok over medium-high heat.

Add minced garlic and stir-fry for about 30 seconds until fragrant.

If using chilies, add them now and stir briefly.

Step 4: Cook the Vegetables

Add onions, carrots, and bell peppers.

Stir-fry for 2–3 minutes until slightly tender but still crisp.

Step 5: Stir-Fry the Mushrooms

Add the mushrooms to the wok.

Cook for 4–5 minutes, stirring frequently.

The mushrooms will release moisture and then begin to brown slightly.

Step 6: Add the Sauce

Pour the prepared sauce over the mushrooms and vegetables.

Toss everything together until evenly coated.

Cook for another 2 minutes until the sauce lightly thickens.

Step 7: Finish the Dish

Add green onions and Thai basil leaves if desired.

Stir for 30 seconds and remove from heat.

Transfer to a serving plate.

Chef's Tips for Perfect Pad Hed

Use Mixed Mushrooms

Combining different mushroom varieties creates a richer flavor and texture.

Cook Over High Heat

A hot wok gives the dish its authentic Thai stir-fried aroma.

Don't Overcrowd the Pan

Too many mushrooms at once can cause steaming instead of stir-frying.

Add Basil for Extra Flavor

Thai basil provides a wonderful aromatic finish that complements the mushrooms beautifully.

Popular Variations

Spicy Stir-Fried Mushrooms

Add:

  • Thai bird's eye chilies
  • Chili garlic sauce
  • Roasted chili flakes

Basil Mushroom Stir-Fry

Add a generous handful of Thai holy basil leaves during the final minute of cooking.

Tofu and Mushroom Stir-Fry

Include cubed fried tofu for extra protein and texture.

Cashew Mushroom Stir-Fry

Add roasted cashew nuts for a crunchy contrast.

Nutritional Benefits

Mushrooms are naturally rich in:

  • Antioxidants
  • B vitamins
  • Selenium
  • Potassium
  • Dietary fiber

This dish is:

  • Low in calories
  • High in nutrients
  • Vegetarian-friendly
  • Easily adaptable for vegan diets

What to Serve with Stir-Fried Mushrooms

Thai Stir-Fried Mushrooms pair wonderfully with:

  • Steamed Jasmine Rice
  • Brown Rice
  • Coconut Rice
  • Thai Fried Rice
  • Vegetable Spring Rolls
  • Clear Vegetable Soup

Storage and Reheating

Refrigeration

Store leftovers in an airtight container for up to 3 days.

Reheating

Reheat in a wok or skillet over medium heat for the best texture.

Add a splash of water if the sauce has thickened too much.

Freezing

Not recommended, as mushrooms can become watery after thawing.

Frequently Asked Questions

Can I use only one type of mushroom?

Yes. Button mushrooms, oyster mushrooms, or shiitake mushrooms all work well on their own.

Is this dish vegan?

Yes, when made with mushroom sauce instead of oyster sauce.

Can I add protein?

Absolutely. Tofu, tempeh, or plant-based meat alternatives are excellent additions.

Why are my mushrooms watery?

Mushrooms naturally release moisture. Use high heat and avoid overcrowding the wok to achieve better browning.

Final Thoughts

Thai Stir-Fried Mushrooms (Pad Hed) is a quick, healthy, and flavorful dish that highlights the natural richness of mushrooms combined with classic Thai seasonings. With its savory sauce, fresh vegetables, and satisfying texture, this versatile stir-fry is perfect for busy weeknight dinners, vegetarian meals, or as part of a larger Thai feast. One bite of this delicious dish will show why it remains a favorite in Thai kitchens across the country.