Instant Pot Cream of Mushroom Rice is the ultimate comfort food, transforming into a perfect hearty side dish or a satisfying vegetarian casserole! This incredibly simple yet flavorful recipe, packed with tender green beans and quartered portobello mushrooms, will quickly become a family favorite.

Craving a quick, flavorful dish brimming with tender vegetables? Look no further than our Instant Pot Cream of Mushroom Rice! Whether you serve it as a standalone vegetarian meal or a robust side alongside chicken, its rich flavors and creamy texture are simply irresistible. At The Typical Mom blog, we specialize in making delicious pressure cooker meals accessible, and this recipe is a shining example. Explore this and over a hundred more Instant Pot recipes that simplify your cooking. (Note: Affiliate links may be present in this content.)
Instant Pot Cream of Mushroom Rice: The Ultimate One-Pot Wonder
While you could certainly prepare a cream of mushroom rice dish on the stovetop, or cook components separately, the magic of a pressure cooker lies in its ability to create incredible one-pot meals. This recipe is designed for maximum convenience and flavor, making it ideal for busy families seeking delicious, effortless dinners. Any brand of pressure cooker with a high-pressure function, including your Ninja Foodi or Crockpot Express, will work beautifully. We encourage you to try it and share your thoughts in the comments below!
If you’re new to the world of pressure cooking, you’re in for a treat! We offer a wealth of easy one-pot meal recipes. To help you get started, here are a few essential tips:
- Make sure to bookmark our Instant Pot recipes page, as we consistently add new and exciting dishes each week!
- Download and print this handy Instant Pot cooking times cheat sheet. It’s an invaluable guide for understanding how long various meats, vegetables, and beans take to cook under pressure.
- For optimal results and easier cleanup, we highly recommend investing in a non-stick inner pot.
- While it’s always good practice to know how to deglaze your pressure cooker after sautéing, a non-stick pot significantly reduces the chances of food sticking.
For your reference, the 6-quart model I use for all my recipe creations consistently delivers fantastic results.

Mastering Instant Pot Mushroom Rice
The key to perfecting this Instant Pot mushroom rice dish lies in selecting vegetables with compatible cooking times. We want tender, not mushy, veggies! While ingredients like broccoli are delicious, their quick cooking time would result in an undesirable texture when cooked alongside rice under pressure. This led us to the perfect combination: crisp green beans and meaty baby bella mushrooms, which hold their shape beautifully.
For long-grain white rice with just water, it typically takes about 12 minutes of high-pressure cooking. If you’re adding meat or other ingredients, you might need to adjust the time by an extra minute or so. Brown rice, being denser, requires significantly longer but offers a wonderfully nutty flavor profile.
Absolutely, it’s exceptional! Many home cooks, myself included, find it superior to stovetop methods or traditional rice cookers. The Instant Pot consistently produces perfectly cooked, fluffy rice with minimal effort, which is why it has been my preferred method for years.

For an extra layer of savory depth, I always incorporate diced onions into my Instant Pot mushroom recipes; it’s a staple in many of my meals. This particular recipe came to life during a road trip when I needed to whip up a hearty RV meal without any defrosted meat on hand. The mushrooms proved to be a fantastic and filling alternative, making this dish incredibly satisfying.
Simple Ingredients for Big Flavor
Crafting this delicious Instant Pot Cream of Mushroom Rice requires a handful of accessible ingredients that come together to create a harmonious blend of flavors and textures. Here’s what you’ll need:
- Uncooked Long Grain or Jasmine White Rice: Provides the perfect fluffy base for our dish. Avoid instant rice for this recipe.
- Mushrooms: Baby bella (cremini) mushrooms are highly recommended. Their firm texture stands up well to pressure cooking, ensuring they don’t become overly soft. Quarter them for ideal bite-sized pieces.
- Fresh Green Beans: Adds a vibrant color, crisp-tender texture, and essential nutrients.
- Onions: Diced onions contribute a foundational aromatic depth to the dish.
- Cream of Mushroom Soup (Canned): The secret to the creamy, rich sauce. We typically use condensed, regular fat soup for the best flavor and consistency.
- Chicken Broth: Using broth instead of water significantly enhances the overall flavor. For a vegetarian option, simply substitute with vegetable broth or water.
- Garlic Salt and Pepper: Essential seasonings to elevate the savory notes. Adjust to your taste.
- Cheese (Optional): A fantastic addition for extra creaminess and flavor. Shredded cheddar, mozzarella, or a blend works wonderfully.
Customizing Your Cream of Mushroom Rice
This recipe is quite adaptable, allowing for various substitutions to suit your preferences or what you have on hand. For instance, you could prepare 10 ounces of homemade cream of mushroom soup if you prefer, although the original method relies on canned condensed soup, such as Campbell’s, for ease and consistent results. When it comes to rice, I strongly recommend sticking with white rice (long grain or Jasmine) over brown rice for this particular recipe. The shorter cooking time of white rice ensures that the green beans and mushrooms retain their desired texture without becoming overcooked.

If you’re looking to make this dish even heartier, consider adding some pre-cooked diced chicken or even canned chicken. While we are focusing on a meatless version today, it’s a simple way to boost protein. For a fully vegetarian dish, ensure you use vegetable broth instead of chicken or beef broth.
Elevating Rice: Beyond the Basic Grain
Rice can be a fantastic canvas for flavor, and there’s no limit to how you can transform a plain bowl into something extraordinary. Beyond what’s in this recipe, here are some ideas to make your rice sing:
- Herbs and Spices: A sprinkle of dried herbs like oregano, basil, or rosemary, along with a dash of oil and salt, can instantly uplift the taste of your rice. Cooking it in flavorful broth, as we do here, is a fundamental game-changer, infusing every grain with deep savory notes.
- Fresh Garnishes: Once the rice is perfectly fluffy, stir in some fresh cilantro and a squeeze of lime juice or a sprinkle of lime zest for a bright, aromatic finish.
- Umami Boost: A dash of soy sauce during cooking or a drizzle over the top adds a delightful salty, umami kick.
- Salsa Swirl: For an unexpected burst of flavor and a touch of heat, mix in some of your favorite salsa after cooking.
- Legumes: Incorporating beans, as we did in our popular Instant Pot red beans and rice recipe, adds protein, fiber, and a wonderful texture contrast.
- Eggs on Top: For a truly decadent and satisfying meal, poach or fry an egg and serve it directly on top of your warm rice bowl. The runny yolk adds an incredible richness.
Remember, the choice of broth is crucial for flavor. If you’re aiming for a vegetarian Instant Pot white rice dish, always opt for vegetable broth or even water for a neutral base. However, for maximum richness, chicken or beef broth is my preference. And, of course, adding an abundance of vegetables like mushrooms and green beans is an excellent way to enhance both flavor and nutrition.

Our Instant Pot chicken and rice recipe shares a similar foundation but incorporates diced chicken thighs or breasts for a complete meal. If you’re specifically preparing this as a versatile pressure cooker side dish, simply follow the detailed directions outlined in the recipe below.
Time needed: 9 minutes
Instant Pot Cream of Mushroom Rice
- Prepare Ingredients
Add quartered mushrooms, prepared green beans (ends trimmed, cut in half), diced onion, garlic salt, and a pinch of salt and pepper to the Instant Pot. In a separate bowl, whisk together the can of condensed cream of mushroom soup with your chosen broth (or water). Pour this mixture into the pot. Carefully sprinkle the uncooked long-grain rice evenly over the liquid, but do NOT stir. Gently press the rice down with a spoon to ensure it is submerged in the liquid. Secure the lid and close the steam release valve.
- Pressure Cook
Set your Instant Pot to high pressure for 9 minutes. Once cooking is complete, allow the pot to naturally release steam for 2 minutes. After this natural release, manually release any remaining steam and carefully lift the lid.
- Serve & Enjoy
Stir the contents gently to combine all the ingredients. For an extra touch of indulgence, sprinkle in shredded cheese and stir until it melts into the warm rice. If you’re adding pre-cooked diced chicken, mix it in now, then place the lid back on for 3-5 minutes to allow it to heat through. Serve this versatile dish as a hearty main course or a flavorful side dish alongside your favorite protein.

Expert Cooking Tips for Perfect Pressure Cooker Rice
Achieving perfectly cooked rice in your Instant Pot, especially in a casserole-style dish, requires a few specific techniques. While I haven’t experimented with Instant Pot brown rice for this particular recipe, it would necessitate a longer cooking time. This extended pressure cooking could pose a challenge for the delicate texture of the green beans and mushrooms, potentially making them too soft for my preference.
- The “No Stir” Rule: This is arguably the most crucial tip for perfectly cooked rice in Instant Pot casseroles. After adding the liquid, you MUST sprinkle the uncooked rice on top and gently submerge it. Do NOT stir the rice into the other ingredients. Stirring can cause the rice grains to release starch prematurely, leading to a gummy texture and increasing the risk of a “BURN” notice on your Instant Pot.
- Optimal Release Method: For the best results, a 9-minute high-pressure cook followed by a 2-3 minute natural release of pressure works far better than the standard 12-minute time with a quick release. The short natural release allows the starches to settle and the rice to absorb any remaining liquid, resulting in fluffier, more evenly cooked grains.
By following these simple guidelines, you’ll be able to create a consistently perfect pot of this comforting dish in under 30 minutes, including all your prep time!

To truly elevate this mushroom rice to the next level, stir in about 1/2 cup of shredded cheese at the very end. The residual heat will melt it almost immediately, infusing the dish with an extra layer of creamy, savory goodness that you’ll absolutely adore. If you’re eager for more effortless Instant Pot recipes, be sure to check out some of our other crowd-pleasers:
- Our Instant Pot sausage and rice disappeared almost instantly in our household – a testament to its deliciousness!
- For a cheesy and comforting meal without the fuss, our pressure cooker lasagna casserole offers a much simpler alternative to traditional lasagna.
- Experience a delightful twist on a classic with this Instant Pot chicken noodle casserole.
Don’t forget to also try our hearty Instant Pot beef casserole and our creamy Instant Pot risotto recipe for more pressure cooker inspiration.

Transforming Plain Rice into a Culinary Delight
The secret to making rice less boring is simple: infuse it with vibrant vegetables and rich, savory liquids! As demonstrated in this recipe, loading it up with ingredients like mushrooms and green beans adds both texture and flavor. Furthermore, swapping plain water for condensed cream of mushroom soup and a flavorful broth is a game-changer, lending incredible depth and creaminess to the entire dish. This method elevates humble rice into a truly exciting and satisfying component of any meal.
- Whether you’re seeking a hearty side dish to complement your main course or a complete, fulfilling vegetarian meal, this Instant Pot Cream of Mushroom Rice is a guaranteed winner for dinner.
- Find the complete printable directions and ingredient list below. Enjoy this wonderful dish, my friends!

Instant Pot Cream of Mushroom Rice
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Equipment
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1 pressure cooker
Ingredients
- 8 oz mushrooms, baby bellas are best so they stay a bit firm, quartered
- 1/2 lb green beans, ends cut off, beans cut in half
- 1/2 onion, diced
- 1 tsp garlic salt
- salt and pepper, to taste
- 1 can cream of mushroom, condensed soup, not low fat
- 2.5 c broth, beef or chicken, use water or vegetable broth for vegetarian dish
- 1 c rice, long grain white rice, NOT instant, uncooked
- 3/4 c cheese, shredded, optional
- 1 c chicken, precooked, diced, optional add in
Instructions
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Add quartered mushrooms, prepared green beans as directed above, diced onion, garlic salt and some salt and pepper to taste (I just use a pinch of each).
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In a bowl whisk together your can of cream of mushroom soup with your broth or water. Pour this into your pot.
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Sprinkle uncooked long grain rice into your pot on top but do NOT stir.
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Gently press rice down so it is submerged into the liquid. Put lid on and close steam valve.
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Set to high pressure for 9 minutes. Then allow pot to naturally release steam for 2 minutes at end. Release remaining steam and lift lid.
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Stir contents and serve, or better yet sprinkle in cheese and stir so that melts. If you want to add precooked diced chicken add that in now, stir and put lid back on for 3-5 minutes so it all heats together.
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Serve as a main dish or side dish with a protein.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Info