How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Marinated Mushroom Sauce?

You need 10 ingredients. The key ingredients include: 8 ounces small white mushrooms, wiped and coarsely chopped, 1/4 cup finely chopped red onion, 1/4 cup finely chopped red bell pepper, 1/4 cup chopped Italian parsley, and more.

Is Marinated Mushroom Sauce suitable as general?

Yes, Marinated Mushroom Sauce falls under the General category and is a great choice for this type of meal.

How do I store leftover Marinated Mushroom Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Marinated Mushroom Sauce Recipe

Name: Marinated Mushroom Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 8 ounces small white mushrooms, wiped and coarsely chopped; 1/4 cup finely chopped red onion; 1/4 cup finely chopped red bell pepper; 1/4 cup chopped Italian parsley; 1 tablespoon fresh oregano leaves (or 1/2 teaspoon dried); 1 teaspoon fresh thyme leave (of 1/4 teaspoon dried); 1/3 cup olive oil; 2 tablespoons fresh lemon juice; 1/2 teaspoon salt; 1/8 teaspoon freshly ground black pepper

Try this homemade Marinated Mushroom Sauce recipe the whole family will love. Made with white mushrooms, red onion, red bell pepper and Italian parsley.…

This Marinated Mushroom Sauce relies on simple, everyday ingredients such as finely chopped red onion, chopped italian parsley, olive oil and fresh lemon juice. It comes together quickly and makes 4 servings, at about 219 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Marinated Mushroom Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions