Velvety Instant Pot Mushroom Risotto

Effortlessly Creamy Instant Pot Mushroom Risotto: A 30-Minute Weeknight Delight

Prepare to be amazed by this Instant Pot mushroom risotto – a truly lusciously creamy and deeply flavorful dish that transforms the traditionally time-consuming classic into a speedy, 30-minute weeknight marvel. With its minimal hands-on time, this pressure cooker risotto promises a gourmet experience without the fuss, making it the ultimate comfort food for busy cooks.

A bowl of creamy Instant Pot mushroom risotto garnished with fresh parsley.
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My culinary journey with risotto began years ago during a business trip to Phoenix. I found myself in a quiet, ambient restaurant, opting for a solo dinner and a chance to try something new. That evening, I savored my very first risotto, and I’m incredibly grateful I did. It was an unforgettable experience that sparked a deep appreciation for this Italian classic.

Inspired by that memorable meal, I endeavored to recreate mushroom risotto at home. This meant meticulously simmering stock, carefully toasting the Arborio rice, and engaging in the seemingly endless stirring that traditional risotto demands. While the results were always rewarding, the process itself was a luxury of time I rarely possessed.

After the arrival of my child, Grant, the luxury of non-stop stirring became a distant memory. Most evenings, I need dinner on the table almost instantly. So, imagine my delight when I stumbled upon a simplified pressure cooker risotto recipe from Cook’s Illustrated. (To be perfectly honest, it wasn’t a “stumble”—I was actively searching for a quicker, easier version of my beloved meal!) The discovery of Instant Pot mushroom risotto was a game-changer.

The outcome was a truly pleasant surprise: a creamy, nutty, and incredibly rich risotto achieved with minimal effort! This revelation meant I could enjoy restaurant-quality risotto even on the busiest of nights, proving that quick cooking doesn’t have to compromise on flavor or texture. YES!

Close-up of the creamy texture of Instant Pot mushroom risotto.

The Magic of Instant Pot Mushroom Risotto: Speed Meets Sensation

One of the most appealing aspects of this mushroom risotto recipe is its incredible efficiency. Thanks to the Instant Pot, you can achieve a perfectly cooked, creamy risotto in less than 30 minutes from start to finish. This is a stark contrast to the traditional method, which often requires 45 minutes of continuous stirring over the stovetop.

Here’s how this effortless Instant Pot mushroom risotto comes together:

  1. **Sauté Aromatics & Mushrooms:** Begin by sautéing shallots, garlic, and your chosen mushrooms directly in the Instant Pot. This builds the foundational layers of flavor.
  2. **Toast the Rice:** Next, add the Arborio rice and toast it lightly. This crucial step enhances the nutty flavor of the rice and helps it absorb liquids more effectively.
  3. **Deglaze with Wine & Add Broth:** Pour in white wine to deglaze the pot, scraping up any delicious browned bits. Then, add the warmed chicken broth and give it a good stir.
  4. **Pressure Cook:** Seal the Instant Pot and pressure cook for just 6 minutes. The high pressure ensures even cooking and tender rice without constant attention.
  5. **Release & Finish:** After a quick pressure release, carefully open the lid. Stir in Parmesan cheese and fresh parsley for that signature creamy finish and a vibrant herbaceous note.
  6. **Serve Immediately:** And just like that, your exquisite mushroom risotto is ready to be served and enjoyed!

Essential Instant Pot Terminology

Understanding these basic Instant Pot terms will make your cooking experience even smoother:

  • QR (Quick Pressure Release) / QPR: This means you manually turn the pressure valve to the “venting” position immediately after the cooking cycle ends. This quickly releases the steam.
  • NPR (Natural Pressure Release): For NPR, you simply let the Instant Pot cool down naturally, allowing the pressure to decrease on its own. No action is required from you, though some choose to unplug the pot.
Ingredients for Instant Pot mushroom risotto laid out, showcasing fresh mushrooms and Arborio rice.

Key Ingredients for the Perfect Mushroom Risotto

While the Instant Pot simplifies the cooking process, the quality of your ingredients remains paramount for achieving an outstanding mushroom risotto. Let’s delve into what makes this dish truly special.

Choosing the Best Rice for Risotto: Arborio is King

  • Arborio rice is undeniably the best choice for risotto. This short-grain Italian rice is exceptionally high in starch, particularly amylopectin, which is released during cooking to create that signature creamy and thick consistency. Its ability to absorb liquids while remaining al dente is unmatched.
  • **Do NOT substitute long-grain rice** such as jasmine or basmati. These rice varieties have a lower starch content and a different structure, which will result in a dry, separated, and un-creamy dish that lacks the essential texture of true risotto.

To Wash or Not to Wash Risotto Rice?

  • The answer is a definitive NO. You should never wash Arborio rice for risotto. In fact, washing the rice removes the very surface starch that is crucial for achieving that desirable creamy texture. Embrace the starch for creamy goodness!

Selecting the Perfect Mushrooms for a Robust Flavor

  • For the most robust and complex flavor, a **mix of different mushrooms** is highly recommended. Consider combining cremini (baby portabella), shiitake, and even a few rehydrated dried porcini mushrooms for an incredible umami depth.
  • However, if you prefer simplicity, regular white button mushrooms or baby portabella mushrooms work beautifully and still yield a delicious result.
  • **Dried mushrooms** can be a fantastic addition. Rehydrate them in warm water or broth, then chop and add them to the Instant Pot along with the fresh mushrooms. The soaking liquid can also be strained and added to your broth for an extra layer of mushroom flavor.
  • For meal preppers, using already sautéed mushrooms is a brilliant shortcut. Simply skip the initial mushroom sautéing steps and add your pre-cooked mushrooms with the rice.
A serving of creamy mushroom risotto in a white bowl, ready to be eaten.

Tips for the Creamiest Instant Pot Mushroom Risotto Every Time

Achieving restaurant-quality risotto at home is easier than you think, especially with the Instant Pot. Here are some pro tips to ensure your mushroom risotto is nothing short of perfect:

  • **Warm Broth is Key:** Always warm your chicken broth before adding it to the Instant Pot. Adding cold broth can lower the temperature inside the pot, affecting the pressure build-up and cooking time.
  • **Don’t Skip the Wine:** The white wine adds a crucial layer of acidity and depth of flavor. Ensure it’s mostly evaporated before adding the broth to avoid a raw wine taste.
  • **Deglaze Thoroughly:** After sautéing and toasting, use the wine and then the broth to scrape up any browned bits from the bottom of the pot. This prevents the “burn” error and incorporates those delicious caramelized flavors.
  • **Avoid Over-Stirring at the End:** While traditional risotto requires constant stirring, the Instant Pot version only needs a gentle stir at the end to incorporate the Parmesan and parsley. Excessive stirring can make the risotto gluey.
  • **Resting Time:** Once cooked, let the risotto rest for a minute or two with the lid off before stirring in the final ingredients. This allows the starches to settle and the risotto to become even creamier.
  • **Taste and Adjust:** Always taste your risotto before serving. Adjust seasoning with salt and freshly ground black pepper as needed. Remember that Parmesan cheese adds saltiness.

What to Serve with Your Mushroom Risotto

Mushroom risotto is wonderfully rich and filling, making it a fantastic main dish all on its own. However, if you’re looking to complement its earthy flavors, here are some excellent pairings:

  • Perfectly Seared Scallops are an exquisite match for creamy risotto, offering a delicate sweetness that beautifully contrasts the savory mushrooms.
  • Grilled or Roasted Chicken: A simple grilled chicken breast or even leftover roast chicken (or store-bought rotisserie chicken) makes a satisfying protein addition.
  • Pan-Seared Steak: For a more decadent meal, a perfectly pan-seared steak, especially a tenderloin or sirloin, pairs wonderfully with the richness of the risotto.
  • Simple Green Salad: A light, crisp green salad with a vinaigrette dressing provides a refreshing counterpoint to the creamy texture.
  • Garlic Bread or Crusty Ciabatta: Perfect for soaking up any remaining delicious sauce!

How to Reheat Leftover Risotto: A Simple Trick to Restore Creaminess

Risotto, like many rice dishes, is always at its absolute best when served immediately. As it cools, the starch sets, causing the risotto to thicken significantly and lose some of its initial creaminess. However, there’s a clever little trick to revive that luscious texture when reheating leftover risotto:

Simply add about 1/4 cup of warm broth (chicken or vegetable) to your portion of leftover risotto. Reheat it gently over the stovetop on low heat, stirring frequently, or in a microwave. As it warms, stir everything together well. The added broth will rehydrate the rice and loosen the starches, bringing your risotto back to a wonderfully nice and creamy consistency, almost as good as fresh!

Looking for another quick and delicious Instant Pot dinner idea? Don’t miss this Instant Pot Bacon Mac & Cheese! YUM!

A beautifully plated Instant Pot Mushroom Risotto garnished with herbs.




5 from 4 votes

Instant Pot Mushroom Risotto

By
Shinee Davaakhuu
This Instant Pot mushroom risotto is lusciously creamy and flavorful, and it only takes 30 minutes from start to finish with minimal hands-on time!
Prep:
10
Cook:
6
10
Total:
30
Servings:
4 -6 servings
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Ingredients

  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 1 shallot finely chopped
  • 3 garlic cloves pressed
  • 5 oz (150 g) portabella mushroom
  • 1 ½ cups (300 g) Arborio rice
  • ½ teaspoon kosher salt
  • ½ cup (120 ml) dry white wine
  • 4 cups (1 L) low sodium chicken broth, warmed
  • 2 tablespoons fresh chopped parsley optional
  • ½ cup grated Parmesan cheese

Helpful Equipment:

  • Instant Pot Multi-functional Cooker

Instructions

  • Set the Instant Pot to the “SAUTE” function (or “SEAR” on older models). Once the display indicates “HOT,” add the olive oil and melt the butter in the pot.
  • Add the finely chopped shallot and minced garlic. Sauté for 1-2 minutes until fragrant, stirring frequently to prevent burning.
  • Add the sliced mushrooms and cook for about 5 minutes, or until they have softened and released their moisture, stirring occasionally. (If you have already sautéed mushrooms in advance, you can skip this step and add them in step 5.)
  • Stir in the Arborio rice and toast it lightly for about 3 minutes. This enhances the nutty flavor and helps the rice maintain its shape.
  • Pour in the white wine and cook, stirring, until the wine is almost completely evaporated, about a minute or so. Scrape the bottom of the pot to loosen any stuck-on bits.
  • Add 3.5 cups of the warmed chicken broth and give everything a good stir, making sure to scrape up any bits from the bottom of the pot to prevent a “burn” notice.
  • Secure the lid and set the Instant Pot to “MANUAL” or “PRESSURE COOK” on HIGH pressure for 6 minutes. Ensure the steam release valve is set to “SEALING.” (NOTE: It typically takes about 10 minutes for the Instant Pot to come to full pressure before the cooking time begins.)
  • As soon as the cooking timer finishes, perform a Quick Pressure Release (QPR) by carefully turning the steam release valve to “VENTING.” Once all the steam has been released and the float valve drops, carefully open the lid.
  • Stir in the grated Parmesan cheese and fresh chopped parsley. Taste and season with additional salt and freshly ground black pepper to your preference, if needed.
  • The risotto should be wonderfully creamy straight from the pot. If you desire a slightly looser consistency, you can add a tablespoon or two of the reserved warmed broth, stirring until it reaches your preferred texture.

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Tips & Notes

This recipe has been thoroughly tested in my favorite Instant Pot DUO 6qt.

Source: Adapted from a highly-rated Cook’s Illustrated recipe, reimagined for modern kitchens.

Nutrition

Calories: 456kcal
Carbohydrates: 65g
Protein: 12g
Fat: 14g
Sugar: 2g
Sodium: 1350mg
Course: Main Course, Side Dish
Cuisine: Italian
A final serving of Instant Pot Mushroom Risotto, ready to be enjoyed.
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