A dish of mushroom risotto is a beautiful thing—creamy, cheesy, and earthy—and the Instant Pot makes it accessible and surprisingly easy. The mushrooms and shallots are quickly sautèed in the pot before the rice, garlic, and wine are added. Then a good quality chicken broth brings it all together and provides enough liquid to work well in the Instant Pot. The Instant Pot is pretty much fuss-free—no standing over a hot stove—and I can do other things while the pressure cooker does its thing.

Parmesan cheese is added with extra butter once the risotto is done, and I like to add a tablespoon of lemon juice to give it a brighter flavor. Finish your risotto off with a garnish of parsley and some extra Parmesan cheese.

The dish is easy to customize, too. If you want, you can add some steamed peas and/or baby spinach when you add the Parm. Or use vegetable broth if you prefer a vegetarian risotto.

Recipe Variations

  • Vegetable Risotto: Add 1 cup diced asparagus, peas, or zucchini after pressure cooking. Stir and let sit for 2 to 3 minutes with the lid on to soften.
  • Protein Additions:
    • Chicken: Stir in 1 cup cooked diced chicken with the cheese and lemon.
    • Shrimp: Add peeled shrimp before pressure cooking; the 5-minute cook time will cook them through.
    • Bacon or Pancetta: Cook 3 to 4 slices chopped bacon or pancetta with the shallots for a smoky base.
  • Herbs and Flavor Twists:
    • Use rosemary or sage in place of thyme.
    • Add a splash of cream for an extra-rich finish.
    • Stir in a tablespoon of truffle oil at the end for a gourmet touch.
  • Cheese Swap: Substitute or combine Parmesan with Pecorino Romano or a mild goat cheese for tang.

How to Serve Risotto

  • Main Course: Serve with a crisp Caesar salad or roasted vegetables.
  • Side Dish: Perfect alongside seared scallops, roast chicken, or grilled steak.
  • Toppings: Toasted pine nuts, pecans, or walnuts for crunch.

Storage and Reheating

  • Storage:
    • Cool the risotto completely and store in an airtight container in the refrigerator for up to 4 days.
  • Reheating:
    • Stovetop: Reheat in a saucepan over medium-low heat with a splash of broth or water, stirring frequently until warmed.
    • Microwave: Reheat in short bursts—30 to 45 seconds—stirring between, and add a splash of broth or water to maintain creaminess.
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Instant Pot Mushroom Risotto

A bowl of Instant Pot mushroom risotto with a garnish of parsley and Parmesan cheese.

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Elevate your dinner with instant pot mushroom risotto. This dish combines mushrooms, rice, and cheesy goodness with minimal effort.

  • Author: Diana Rattray
  • Prep Time: 12 minutes
  • Pressure Time: 16 minutes
  • Cook Time: 20 minutes
  • Total Time: 48 minutes
  • Yield: 4 servings 1x
  • Category: Rice
  • Method: Instant Pot
  • Cuisine: Italian

Ingredients

Scale
  • 4 tablespoons butter (divided)
  • 1 1/2 teaspoons grated garlic (about 3 cloves)
  • 1/2 cup finely chopped shallots
  • 8 ounces mushrooms (thinly sliced)
  • Kosher salt and freshly ground black pepper (to taste)
  • 1/4 cup dry white wine
  • 2 cups chicken broth
  • 1 cup arborio rice
  • 1 teaspoon thyme leaves or 1 or 2 sprigs of thyme (or 1/4 teaspoon of dried thyme)
  • 1/2 cup freshly grated Parmesan cheese (plus more for garnish)
  • 1 tablespoon lemon juice
  • Fresh chopped parsley or chives, for garnish, optional

Instructions

  1. Sauté the Aromatics and Rice: Choose the sauté setting on the Instant Pot and add 1 tablespoon of olive oil and 1 tablespoon of butter. When the oil and butter are hot, add the shallots. Cook the shallots for 1 minute, then add the mushrooms. Continue cooking, stirring frequently, for 3 to 4 minutes or until they are tender.
    Add the rice and cook for 2 minutes, then add the garlic and cook for 1 more minute. Season with a generous dash of kosher salt and a pinch of pepper.

    Mushrooms sautéing in the Instant Pot for mushroom risotto.
    Credit: Diana Rattray
  2. Deglaze the Pot: Add the white wine and cook, scraping the bottom of the pan. When the wine has almost completely evaporated, add the chicken broth and thyme.
    Instant Pot risotto prep: rice, wine, broth, and thyme are added to the Instant Pot.
    Credit: Diana Rattray
  3. Pressure Cook: Lock the lid in place and set the pot to pressure cook on high for 5 minutes. Let the pressure come down naturally for 10 minutes, then do a quick release to release the remaining pressure. Remove the lid.
    The Parmesan cheese and butter are added to the Instant Pot mushroom risotto mixture.
    Credit: Diana Rattray


    Add the remaining 2 tablespoons of butter, Parmesan cheese, and lemon juice.

  4. Serve: Transfer the risotto to a serving bowl and garnish with parsley or chives.
    A bowl of Instant Pot mushroom risotto with a garnish of parsley and Parmesan cheese.
    Credit: Diana Rattray

Equipment

Notes

Elevate your dinner with instant pot mushroom risotto. This dish combines mushrooms, rice, and cheesy goodness with minimal effort.

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