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Instant Pot Mushroom Risotto

This Instant Pot mushroom risotto is a contemporary take on a classic Italian favourite, delivering a rich and velvety texture without the constant stirring. By using the sauté and pressure cook functions of an electric pressure cooker, you can achieve a sophisticated, restaurant-quality meal in under half an hour. The combination of earthy wild mushrooms and fragrant white wine creates a deep flavour profile that is both comforting and naturally nutritious.

As a high-protein vegetarian option, this dish is ideal for a satisfying midweek dinner or a relaxed weekend lunch. The use of carnaroli or arborio rice ensures the perfect amount of starch is released, resulting in a beautifully creamy consistency. Serve it simply with a generous dusting of finely grated Parmesan and fresh parsley to highlight the savoury notes of the mushrooms.

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Ingredients for Instant Pot Mushroom Risotto

  • 2 tablespoons extra-virgin olive oil

  • 450g wild mushrooms, trimmed, sliced

  • Kosher salt, freshly ground pepper

  • 1 medium onion, chopped

  • 475ml carnaroli or arborio rice

  • 120ml white wine

  • 4 1/2 cups vegetable or chicken stock

  • Chopped parsley and finely grated Parmesan (for serving)

  • An electric pressure cooker or Instant Pot

Set Instant Pot on medium heat or "Sauté" and pour oil into cooker insert. Add mushrooms and cook until any moisture they've released is evaporated and they start to brown, about 10 minutes; season with salt and pepper. Add onion, stir to combine, and cook until translucent, about 8 minutes. Add rice and stir until chalky white, about 3 minutes. Add wine and cook until mostly evaporated, about 3 minutes. Stir in stock. Lock on lid, making sure steam-release valve is in the proper sealed position. Select “Manual” and program for 5 minutes at high pressure (it will take about 10 minutes for the pressure to build before cooking automatically begins).

As soon as the time has elapsed, turn off cooker, “Quick Release” the steam, and unlock lid. Stir with a wooden spoon; season with salt and pepper.

Divide risotto among bowls. Top with parsley and Parmesan and serve.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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