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Home ยป Recipes ยป Sides

Sauteed Mushrooms and Onions

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BY Ayeh Manfre ยท UPDATED: Jan 15, 25 ยท PUBLISHED: Nov 1, 22 ยท 2 Comments
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Sauteed mushrooms and onions are super easy and make a delicious side dish. They are so creamy, vegan and gluten free.

I make sautรฉed mushrooms and onions quite regularly in my house. They're great to add to so many dishes or even great as a side dish to any meal.

I prefer to make sautรฉed mushrooms and onions without using any butter or cream so they are also vegan and gluten-free. I use extra virgin olive oil as a lighter healthier option and they still turn out nice and creamy!

Pair with a delicious Meat-Free Gravy and pour over for the perfect match!

Sautรฉing mushrooms and onions are super easy!  With my simple recipe and tips, you'll achieve beautifully garlic sautรฉed mushrooms everytime!

Some recipes you can add these to are Mushroom Tart, Mushroom Toast or Pappardelle with Mushrooms.

Table of Contents
  • Ingredients to make Sauteed Mushrooms and Onions
  • How to serve Sauteed Mushrooms and Onions
  • How to make Sauteed Mushrooms and Onions
  • Tips to Saute Mushrooms and Onions
  • FAQs
  • More Side Dishes
  • More Mushroom Recipes
  • Recipe
  • Comments

Ingredients to make Sauteed Mushrooms and Onions

  • Mushrooms are of course the hero of the dish! Here Iโ€™ve used a mix of Swiss Brown and White Button Mushrooms. You can also add a range of different mushrooms such as portobello and wild mushrooms 
  • Brown onion works so well with sauteed mushrooms so I love adding them to the mixture 
  • Garlic because Iโ€™m a garlic girl and I love adding garlic to most dishes ๐Ÿ™‚
  • Olive oil is used to saute the mushroom mixture rather than using melted butter
  • Parsley is added at the end for a pop of green colour and freshness. You can also use fresh thyme too
  • You can also add a splash of white wine, soy sauce, or worcestershire sauce for extra flavor too. Balsamic vinegar also works great with sauteed mushrooms and onions, but I've kept this as a basic recipe that can be adaptable to most
Mushroom tart puff pastry cut in 4 pieces


How to serve Sauteed Mushrooms and Onions

Some great ways to serve sautรฉed mushrooms and onions are:

  • Tofu steak
  • Mushroom tart
  • Pizza topping
  • Mushrooms on toast
  • With pasta, such as my pappardelle pasta
  • As part of a stir fry / rice dish
  • With mashed potatoes or baked potatoes
  • In burgers
  • On the side of crispy tofu, salmon bites, chicken or steak
  • In a mushroom sauce
Close up of creamy mushroom toasts served on a plate

How to make Sauteed Mushrooms and Onions

  1. Prepare ingredients. Slice onion into strips and peel and dice the garlic. Wipe mushrooms clean and slice them evenly, approximately the same thickness in size
  2. Time to cook. In a pan, saute onions in 2 teaspoons of olive oil over medium high heat until translucent. Then add the garlic and cook down together. 

    Add the sliced mushrooms and increase the temperature to the highest heat. Once mushrooms are starting to brown, add an extra teaspoon of olive oil and season with salt and pepper

    Stir well and saute mushrooms and onions for an extra couple of minutes
  3. Serve it up. Take the mushrooms off the heat, add a handful of chopped parsley or fresh herbs and theyโ€™re ready to serve on the side of your favourite main dishes!!

Tips to Saute Mushrooms and Onions

  • Adding a pinch of salt when sautรฉing the onions helps them caramelise and cook down without burning
  • It's always great to use a range of mushrooms for different textures and flavors. Some of my favourite mushrooms are Swiss brown mushrooms, portobello mushrooms, oyster mushrooms and shiitake mushrooms
  • Never wash or rinse mushrooms with water as this will make them watery and slimy. Instead, use a damp paper towel and wipe off any dirt to clean them. You can also use a cooking brush too.
  • Slice mushrooms approximately the same size in thickness so they cook evenly
  • Saute the onions first before adding the garlic, as the onions take longer to cook. Saute them on low - medium heat so they don't burn
  • Once the mushrooms are added, increase the heat to high to ensure they saute and don't develop too much water

FAQs

Why do you saute onions first?

The onions are sauteed first as they take longer to cook compared to the garlic. The mushrooms are then added last to be sauteed

How do you saute mushrooms without them getting watery?

It's best to firstly not wash the mushrooms as this will make them watery and slimy. Saute the mushrooms on high heat and don't add any salt, as this will make the mushrooms watery. Only season with salt at the end once they have browned

How long should you saute mushrooms?

Mushrooms take 5 to 10 minutes to be sauteed, depending on the quantity of course. You'll want them tender with a light char

How long do sauteed mushrooms and onions last?

You can store any leftovers in the refrigerator for up to 3-4 days. I recommend reheating for a couple of minutes in a fry pan for the best flavour rather than microwaving

More Side Dishes

  • Crispy Parmesan Carrots
  • Roasted Garlic Mashed Potatoes
  • Smashed Broccoli
  • Oven Roasted Vegetables
  • Shirazi Salad
  • Cauliflower Steaks
  • Sumac Onions

More Mushroom Recipes

  • Baked Feta Pasta with Mushrooms
  • Stuffed Portobello Mushrooms
  • Mushroom Orzo
  • Shiitake Mushroom Soup
  • Vegan Chicken Sandwich
  • Mushroom Carbonara
  • Stuffed Mushrooms

I love seeing your creations and remakes, so be sure to tag @cookingwithayeh and share your Sauteed Mushrooms and Onions photo on Instagram so I can share the love

Recipe

Sauteed mushrooms and onions topped with fresh parsley

Sauteed Mushrooms and Onions

5 from 3 votes
Sauteed mushrooms and onions are super easy and make a delicious side dish. They are so creamy, vegan and gluten free
Author: Ayeh Manfre
Course: Side Dish
Cuisine: Gluten-Free, Vegan
Servings: 4
Calories: 64kcal
Print
Prep Time5 minutes mins
Cook Time10 minutes mins
Total Time15 minutes mins

Video

YouTube video player

Ingredients 

  • 250 g Swiss brown mushrooms
  • 150 g white button mushrooms
  • 1 brown onion
  • 4 garlic cloves
  • 3 teaspoon olive oil
  • Handful chopped parsley
  • Salt and pepper to taste

Instructions

  • Slice onion into strips and peel and dice the garlic
    Wipe mushrooms clean and slice them evenly, including the stems, approximately the same thickness in size
  • Saute onions in 2 teaspoons of the olive oil over medium heat in a large skillet until translucent. Then add the garlic and cook down together
  • Add the sliced mushrooms and increase the temperature to the highest heat
    Once mushrooms are starting to brown, add an extra teaspoon of olive oil and season with salt and pepper
    Stir well and saute mushrooms and onions for an extra couple of minutes
  • Take the mushrooms off the heat, add a handful of chopped parsley and theyโ€™re ready to serve on the side of your favourite main dishes and delicious meat-free gravy!
โญ๏ธ Final Step! Would love if you left a rating and comment to let me know how it went. Your feedback helps inspire others and means alot โค๏ธ

Nutrition

Calories: 64kcal | Carbohydrates: 7g | Protein: 3g | Fat: 3g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Sodium: 17mg | Potassium: 451mg | Fiber: 1g | Sugar: 3g | Vitamin A: 1IU | Vitamin C: 4mg | Calcium: 24mg | Iron: 1mg
Keywords: easy, quick

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Comments

    5 from 3 votes (2 ratings without comment)

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  1. Sumeeyae says

    February 10, 2022 at 8:36 am

    5 stars
    A must try recipe! Soooooo yummy!!

    Reply
    • Ayeh says

      February 10, 2022 at 3:45 pm

      They're so yummy right ๐Ÿ™‚ Your mushies looked so good!

      Reply
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