Pickled Mushrooms And Onions

Prep: 480 min Cook: 6 min

Tangy pickled mushrooms and onions with a hint of herbs and mustard, perfect as a snack or appetizer for gatherings or casual bites.

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Ingredients

  • 1/3 c. red wine vinegar
  • 1/3 c. cooking oil
  • 1 small onion, thinly sliced
  • 1 tsp. salt
  • 2 tsp. dried parsley flakes
  • 1 tsp. prepared mustard
  • 1 Tbsp. brown sugar
  • 2 (6 oz.) cans mushroom crowns

Instructions

  1. In a small saucepan, combine red wine vinegar, cooking oil, salt, dried parsley flakes, prepared mustard, and brown sugar. Bring to a boil.
  2. Add drained mushroom crowns and thinly sliced onion rings to the saucepan. Simmer for 5 to 6 minutes.
  3. Pour the mixture into a bowl and cover.
  4. Chill for several hours or overnight, stirring occasionally.
  5. Drain before serving and serve with cocktail picks.

Tips & Substitutions

For a tangier flavor, try substituting apple cider vinegar for red wine vinegar. If you prefer a less oily dressing, reduce the cooking oil or replace it with a splash of vegetable broth. Fresh herbs like dill or thyme can be used in place of dried parsley flakes for a more vibrant taste. Always taste the mixture before chilling to adjust seasonings as necessary.

Serving Suggestions

These pickled mushrooms and onions make an excellent appetizer or cocktail garnish. Serve them alongside charcuterie boards, or pair them with crackers and cream cheese for a quick snack. They also complement dishes like the 'Not' Champagne Punch or can be enjoyed as part of a veggie platter.

Storage & Reheating

Store pickled mushrooms and onions in an airtight container in the refrigerator for up to one week. The flavors will continue to develop over time. If you want to enjoy them later, avoid freezing as the texture may become mushy. Simply drain and serve cold for a refreshing appetizer.

Nutrition & Diet Analysis (per serving)

Each serving of Pickled Mushrooms And Onions contains roughly 125 calories, with 0g protein, 25g carbohydrates, and 3g fat. Note that it is relatively high in sodium, at 1767mg per serving (77% of the Daily Value).

125 kcal 6% DV
Protein Fat Carbs

Macronutrients

Protein 0.2g
Total Fat 2.7g 3% DV
Carbs 25.2g 9% DV
Fiber 0.1g
Sugar 24.4g 49% DV

Electrolytes

Sodium 1766.8mg 77% DV
Potassium 49mg 1% DV

Vitamins & Minerals

Vitamin A 19.8mcg 2% DV
Vitamin C 1.1mg 1% DV
Calcium 27.8mg 2% DV
Iron 0.3mg 2% DV
Diet fit Under 400 cal Low-fat

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use fresh mushrooms instead of canned?

Yes, you can use fresh mushrooms. Slice them and sauté briefly before adding to the pickling mixture. This will enhance their flavor and texture, ensuring they absorb the pickling brine better.

How long do I need to chill the pickled mushrooms before serving?

For optimal flavor, chill the pickled mushrooms and onions for at least 4 hours, but overnight is best. This allows the ingredients to meld together, resulting in a more flavorful dish.

What can I do with leftover pickled mushrooms?

Leftover pickled mushrooms can be added to salads, sandwiches, or even pasta dishes for an extra zing. They also pair well with dishes like Veggie-Tofu Scramble for a unique twist.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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