Marinated Mushrooms in a Jar
Marinated mushrooms are a simple, flavorful addition to salads, antipasto platters, sandwiches, and charcuterie boards. Tender mushrooms soak up a tangy blend of olive oil, vinegar, herbs, and garlic, creating a savory bite that tastes even better after resting in the fridge. This jarred version is perfect for make-ahead meals and quick snacks. With minimal prep and everyday ingredients, you can create a homemade preserve that feels gourmet without being complicated. These mushrooms keep well for several days, making them ideal for meal prep or entertaining guests.
Prep Time: 10 minutes
Cook Time: 10 minutes
Marinating Time: 12–24 hours
Total Time: About 24 hours
Yield: 2 medium jars (about 4 cups)
Ingredients
1 lb (450g) small button or cremini mushrooms, cleaned and trimmed
3 tbsp olive oil
1/3 cup white wine vinegar or apple cider vinegar
3 garlic cloves, thinly sliced
1 tsp dried oregano
1 tsp dried thyme
1/2 tsp red chili flakes (optional)
1 tsp salt
1/2 tsp black pepper
1 bay leaf
1/2 tsp sugar or honey (optional, balances acidity)
2 tbsp chopped fresh parsley
Instructions
Rinse mushrooms quickly and pat dry with paper towels.
Bring a medium pot of salted water to a gentle boil.
Add mushrooms and cook for 5 minutes until slightly tender.
Drain well and allow mushrooms to cool completely.
In a saucepan, warm olive oil with garlic over low heat for 1 minute.
Stir in vinegar, oregano, thyme, chili flakes, salt, pepper, bay leaf, and sugar.
Simmer marinade for 2–3 minutes, then remove from heat.
Place cooled mushrooms into clean glass jars.
Pour warm marinade over mushrooms, ensuring they are fully covered.
Seal jars and refrigerate for at least 12 hours before serving.
Tips
Use small mushrooms so they absorb flavor evenly.
Avoid soaking mushrooms in water to prevent sogginess.
Let mushrooms cool before adding marinade to keep texture firm.
Use high-quality olive oil for the best flavor.
Adjust chili flakes to control spice level.
Add a splash of lemon juice for a brighter taste.
Shake the jar occasionally during marination for even coating.
Store mushrooms submerged to maintain freshness.
Use sterilized jars if you plan to keep them longer.
Allow at least overnight marinating for deep flavor.
Variations
Add sliced red onions for extra sharpness.
Include roasted red peppers for color and sweetness.
Use balsamic vinegar instead of white wine vinegar.
Add fresh rosemary for an earthy aroma.
Toss in olives for a Mediterranean twist.
Mix different mushroom varieties like shiitake or oyster.
Include lemon zest for a citrus note.
Add mustard seeds for a pickled style.
Stir in capers for briny complexity.
Make it creamy by adding crumbled feta before serving.
Q&A
How long do marinated mushrooms last?
Up to 5–7 days refrigerated.
Can I use canned mushrooms?
Fresh mushrooms give the best texture.
Do I need to cook mushrooms first?
Yes, it softens them and helps absorb marinade.
Can I freeze them?
Freezing is not recommended due to texture changes.
What oil works best?
Extra virgin olive oil for rich flavor.
Are they served hot or cold?
Usually chilled or at room temperature.
Can I skip vinegar?
Acid is essential for flavor and preservation.
Are they spicy?
Only if you add chili flakes.
How do I serve them?
With bread, salads, pasta, or grilled meats.
Can I make them vegan?
They are naturally vegan as written.
Nutrition (Approx. per 1/2 cup serving)
Calories: 110
Protein: 2g
Carbohydrates: 4g
Fat: 9g
Fiber: 1g
Sodium: 220mg
Conclusion
Marinated mushrooms in a jar are a simple yet elegant recipe that adds instant flavor to many dishes. With a balance of tangy vinegar, fragrant herbs, and savory garlic, these mushrooms become more delicious as they rest. The recipe is flexible, allowing you to experiment with spices and add-ins based on your taste. Whether you prepare them for a party platter or a quick weekday lunch, they offer convenience and bold flavor in every bite. Keep a jar ready in your fridge, and you will always have a tasty topping or snack within reach.