Marinated Mushroom Salad

This Marinated Mushroom Salad is savory, garlicky, and full of bold flavor, with tender mushrooms tossed in a tangy soy-vinegar marinade. It’s an easy make-ahead side dish or appetizer that tastes even better after chilling.

If you enjoy fresh, flavorful salads, try my Caprese Salad, this hearty Chicken Pasta Salad with Bacon, or my cool and creamy Creamy Cucumber Salad.

I like making this salad a few hours ahead so the mushrooms have time to soak up the garlic, soy sauce, vinegar, and spices. The flavor gets deeper as it chills, which makes it especially handy for BBQs, potlucks, and holiday meals.

From crispy potatoes to fluffy rice and fresh salads, you’ll find more easy dinner sides in my Side Dish Recipes collection.

I first tried a version of this mushroom salad at a small restaurant and loved how simple yet bold the flavors were. After a few tests at home, I tweaked it slightly to make it easier for busy weeknights without losing that savory, marinated depth.

Why This Recipe Works

Briefly cooking the mushrooms keeps them tender without making them mushy, while the warm sautéed onion helps soften the sharpness of the vinegar and soy sauce in the marinade.

Pouring hot oil over the garlic, paprika, sesame seeds, and chili blooms the aromatics and gives the salad a deeper, more rounded flavor. A few hours in the refrigerator then gives the mushrooms time to absorb the marinade.

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How to Make Marinated Mushroom Salad

Cook the mushrooms. Bring a pot of salted water to a boil. Cut the mushrooms into bite-sized pieces, add them to the water, and cook for about 5 minutes, just until tender. Drain well and let any excess moisture escape before adding them to the marinade.

Prepare the vegetables. Finely chop the onion and bell pepper so they mix evenly through the salad and absorb the marinade well.

Sauté the onion. Heat 2 tablespoons of oil in a skillet over medium heat. Add the chopped onion and cook for about 5 minutes, stirring occasionally, until softened and translucent.

Mix the marinade. Transfer the warm onion to a large bowl, then add the chopped bell pepper, ground coriander, vinegar, soy sauce, and sugar. Stir until the sugar dissolves and everything is well combined.

Add the mushrooms and spices. Add the drained mushrooms to the bowl, then sprinkle in the paprika, sesame seeds, minced garlic, and chili. Gently toss until the mushrooms are evenly coated in the marinade.

Pour over the hot oil. Heat the remaining 2 tablespoons of oil until shimmering, then carefully pour it over the garlic, paprika, sesame seeds, and chili in the mushroom mixture. Stir gently to combine.

Finish the salad. Stir in the chopped parsley and black pepper, then taste and add salt only if needed.

Chill and marinate. Cover the bowl and refrigerate for at least 2 hours so the mushrooms can absorb the marinade and the flavors have time to deepen. Serve chilled or let the salad sit briefly at room temperature before serving.

What to Serve with Marinated Mushroom Salad

This marinated mushroom salad pairs especially well with grilled chicken, pork, beef, or fish. It’s also delicious with Homemade Bread, fluffy rice, roasted potatoes, or other simple sides.

Because the salad is tangy and savory, it works especially well next to richer main dishes and makes a great make-ahead side for BBQs, potlucks, and holiday meals.

Storage

Store leftover Marinated Mushroom Salad in an airtight container in the refrigerator for up to 5 days. The mushrooms will soften slightly as they sit, while the marinade becomes deeper and more flavorful.

Before serving, give the salad a gentle stir and let it sit at room temperature for a few minutes. If the marinade feels too thick, add a small drizzle of oil to loosen it.

Frequently Asked Questions

Can I use other mushrooms?

Yes. Cremini, oyster, or shiitake mushrooms can also work. Larger or thicker mushrooms may need a little more cooking time before they are tender.

Do I have to boil the mushrooms?

For this version, briefly cooking them in salted water keeps them tender and juicy. You can sauté them instead for a deeper, more roasted flavor, but the texture and final taste will be different.

Can I make Marinated Mushroom Salad ahead of time?

Yes. It actually tastes better after at least 2 hours in the refrigerator because the mushrooms have more time to absorb the marinade.

Should Marinated Mushroom Salad be served cold?

It’s best chilled or slightly cool, but you can also let it sit at room temperature for a few minutes before serving.

How long does Marinated Mushroom Salad keep?

Store it in an airtight container in the refrigerator for up to 5 days.

This Marinated Mushroom Salad is a simple make-ahead recipe with bold, savory flavor and plenty of texture. The garlicky soy-vinegar marinade makes it especially good for BBQs, potlucks, holidays, or an easy side dish with dinner.