Easy Marinated Mushrooms
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There’s something irresistible about Easy Marinated Mushrooms. They’re tangy, savory, and packed with enough flavor to elevate any dish. But did you know that making your own homemade marinated mushrooms is not only incredibly easy but also allows you to customize the flavors to your liking?
Let’s dive in and explore this simple yet delicious recipe.

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Making marinated mushrooms at home doesn’t require any special skills or expensive ingredients.
Ingredients For Quick Marinated Mushrooms:
- 12 oz white button or crimini mushrooms
- ¼ medium red onion, sliced
- 2 cloves garlic, minced
- ¾ tsp dried oregano
- ½ tsp dried parsley
- ¼ tsp crushed red pepper flakes
- 1 tsp sea salt, divided
- 4 tbsp olive oil
- 4 tbsp red wine vinegar

How To Make Marinated Mushrooms?
- Start a medium to large pot of water boiling on the stove. Add ½ tsp/3g sea salt.
- Wash and dry the mushrooms. Slice in half or quarters for large mushrooms.
- Add the mushrooms to the boiling water and cook for 5-7 minutes until tender.
- While the mushrooms are cooking, slice the onion in quarter circles as thin as possible.
- Peel and mince the garlic.
- In a medium bowl, combine the olive oil, red wine vinegar, garlic, onion, oregano, parsley, red pepper flakes, and remaining ½ tsp salt. Whisk with a fork to blend.
- When the mushrooms are cooked, drain, reserving ½ cup or so of the water.
- Add the mushrooms to the marinade. Stir to distribute. Add in just enough of the reserved water to cover the mushrooms and stir again.
- Cover and place in the fridge until cool about 15-30 minutes.



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Storing Your Marinated Mushrooms
Once your mushrooms are marinated, you’ll want to store them properly to ensure they keep their flavor and stay safe to eat. Marinated mushrooms should be stored in the refrigerator in an airtight container. They’ll keep for up to a week, although they’re usually at their best within the first few days.
At Room Temperature
It’s important to note that even though these mushrooms are marinated, they shouldn’t be left at room temperature for extended periods. If you’re serving them at a party or picnic, try to keep them cool and consume them within two hours to prevent any food safety issues.
Side Dishes with Mushrooms:
Freezing Marinated Mushrooms
If you find yourself with more marinated mushrooms than you can eat in a week, you might be wondering if you can freeze them. The answer is yes, but with a caveat. While freezing won’t affect the flavor of your marinated mushrooms, it can change their texture, making them slightly softer.
If that doesn’t bother you, go ahead and freeze your leftovers. Just make sure to use a freezer-safe container and consume them within three months for the best quality.

Variations on the Recipe
One of the best things about this easy marinated mushroom recipe is its versatility. You can experiment with different types of mushrooms, vinegars, and seasonings to create endless variations. Try using balsamic vinegar for a sweet-tangy twist, or add some chili flakes for a spicy kick. You could even mix in other vegetables like bell peppers or onions for added crunch and flavor.
Tips and Tricks for Making Easy Marinated Mushrooms
Finally, here are some tips and tricks to help you make the best marinated mushrooms:
- Choose fresh, firm mushrooms for the best results. Avoid any that are slimy or have dark spots.
- Don’t rush the marinating process. Letting your mushrooms sit in the marinade for at least a few hours will allow them to absorb more flavor.
- Taste your marinade before adding the mushrooms. It should be a little stronger in flavor than you’d like the finished product to be.
Making your own marinated mushrooms is an easy and delicious endeavor that’s well worth the minimal effort required. Whether you enjoy them as a snack, a side dish, or an addition to salads and sandwiches, these tasty morsels are sure to impress. So why not give it a try? You might just find your new favorite recipe.

Fun Mushroom Dishes To Try:

Easy Marinated Mushrooms
Spice up your dinner routine and impress your friends and family with a delicious marinated mushroom dish. Learn easy steps to making the perfect marinade for your mushrooms in our new blog post!
Ingredients
- 12 oz white button or crimini mushrooms
- ¼ medium red onion, sliced
- 2 cloves garlic, minced
- ¾ tsp dried oregano
- ½ tsp dried parsley
- ¼ tsp crushed red pepper flakes
- 1 tsp sea salt, divided
- 4 tbsp olive oil
- 4 tbsp red wine vinegar
Instructions
- Start a medium to large pot of water boiling on the stove. Add ½ tsp/3g sea salt.
- Wash and dry the mushrooms. Slice in half or quarters for large mushrooms.
- Add the mushrooms to the boiling water and cook for 5-7 minutes until tender.
- While the mushrooms are cooking, slice the onion in quarter circles as thin as possible.
- Peel and mince the garlic.
- In a medium bowl, combine the olive oil, red wine vinegar, garlic, onion, oregano, parsley, red pepper flakes, and remaining ½ tsp salt. Whisk with a fork to blend.
- When the mushrooms are cooked, drain, reserving ½ cup or so of the water.
- Add the mushrooms to the marinade. Stir to distribute. Add in just enough of the reserved water to cover the mushrooms and stir again.
- Cover and place in the fridge until cool about 15-30 minutes.
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Nutrition Information
Yield 8 Serving Size 1Amount Per Serving Calories 73Total Fat 7gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 6gCholesterol 0mgSodium 294mgCarbohydrates 3gFiber 0gSugar 1gProtein 1g
I am not a nutritionist. All nutrition values have been automatically generated. If you have questions, please have a professional look at the ingredients and help you with new values.