Instant Pot Cream of Mushroom Rice is the ultimate comfort food, serving as a perfect hearty side dish or a satisfying vegetarian casserole. Infused with the earthy flavors of quartered portobello mushrooms and crisp green beans, this one-pot wonder is guaranteed to become a family favorite. Say goodbye to complicated recipes and hello to effortless deliciousness!

Searching for a quick yet flavorful side dish brimming with tender vegetables? Look no further than our sensational Instant Pot Cream of Mushroom Rice! While it shines as a vegetarian main course, it also pairs wonderfully alongside grilled chicken or your favorite protein. This recipe is just one of over a hundred Instant Pot recipes we proudly share here on The Typical Mom blog. (Please note: this post contains affiliate links.)
Instant Pot Cream of Mushroom Rice: A Culinary Journey
While this dish can certainly be prepared in a traditional pot on the stovetop, the magic truly happens in a pressure cooker. The Instant Pot transforms this recipe into a convenient one-pot meal, an absolute lifesaver for busy families. Whether you own an Instant Pot, a Ninja Foodi, or a Crockpot Express, any pressure cooker with a high-pressure function will yield fantastic results. We encourage you to try it and share your thoughts in the comments below!
For those new to the world of pressure cooking, we offer a treasure trove of easy one-pot meal recipes. To get you started on your pressure cooking adventure, here are a few fundamental tips:
- Make sure to bookmark our dedicated Instant Pot recipes page. We consistently add exciting new dishes each week!
- Print out this invaluable Instant Pot cooking times cheat sheet. It’s an essential guide that will help you understand the precise cooking durations for various meats, vegetables, and beans in your pressure cooker.
- For optimal results and easier cleaning, we highly recommend investing in a quality non-stick inner pot. While knowing how to deglaze a pressure cooker after sautéing is a valuable skill, a non-stick pot significantly reduces any potential sticking issues.
The Instant Pot model we primarily use for all our recipe creations is a versatile 6-quart unit, perfect for family-sized meals.

Crafting the Perfect Instant Pot Mushroom Rice
The secret to achieving this creamy, flavorful dish lies in carefully selecting vegetables that share a similar cooking time with rice. This ensures everything cooks to perfection without any ingredients turning mushy. Nobody wants mushy vegetables!
Frequently Asked Questions
Typically, long-grain white rice with water cooks in about 12 minutes. If you add meat, you might need to adjust the time by an extra minute or so. Brown rice, while delicious, requires a significantly longer cooking time, which is why we recommend white rice for this particular recipe to ensure vegetables maintain their ideal texture.
The Instant Pot is, without a doubt, the best way to cook rice. We’ve abandoned stovetop and traditional rice cooker methods for years, thanks to the consistent, fluffy results the Instant Pot provides every time.
For this recipe, we experimented with several vegetables. While broccoli might sound like a delicious addition, its shorter cooking time would result in an unappetizingly mushy texture alongside the rice. Thus, green beans and firm baby bella mushrooms proved to be the ideal combination!

Aromatic diced onions are an indispensable addition to many of our meals, and this Instant Pot mushroom rice is no exception. This recipe was born out of a need for easy, hearty RV meals during a road trip when we didn’t have any meat defrosted. The robust mushrooms provided a wonderfully satisfying and filling experience.
Essential Ingredients for Instant Pot Cream of Mushroom Rice
Gathering a few simple, wholesome ingredients is all it takes to create this comforting dish:
- White Rice: Uncooked long-grain or Jasmine rice is preferred for its texture and cooking time compatibility.
- Mushrooms: Baby bella mushrooms are highly recommended. Quartered, they retain their shape and provide a delightful chewiness.
- Fresh Green Beans: Trimmed and halved, these add a fresh crunch and vibrant color.
- Onions: Diced onions contribute a foundational aromatic sweetness to the dish.
- Cream of Mushroom Soup: A can of condensed cream of mushroom soup forms the rich, creamy base.
- Chicken Broth: For unparalleled flavor, we use chicken broth. For a vegetarian version, substitute with vegetable broth or water.
- Garlic Salt & Pepper: Basic seasonings to enhance the overall taste.
- Cheese (Optional): Shredded cheese, such as cheddar or Monterey Jack, can be stirred in at the end for an extra layer of indulgence.
Creative Substitutions and Flavor Variations
While the original recipe is tried and true, there’s always room for customization:
- Homemade Soup: Instead of canned, you can whip up 10 ounces of homemade cream of mushroom soup. However, the classic Campbell’s condensed soup was used in our original development.
- Rice Type: We strongly advise using white rice (long-grain or Jasmine) over brown rice due to significant differences in cooking times. Using brown rice would likely result in overly soft or mushy vegetables.
- Adding Protein: For a non-vegetarian option, you can easily “beef” up this dish with 1 cup of pre-cooked diced chicken (canned or freshly cooked) stirred in at the end. While we focus on a delicious meatless version, feel free to adapt it to your preferences.

Elevating Your Rice: Beyond the Basic Bowl
Why settle for boring rice when you can transform it into a culinary delight? Here are some fantastic ways to infuse more flavor into your rice:
- Herbs and Spices: A dash of oil, a sprinkle of salt, and a pinch of dried oregano, basil, or rosemary can instantly elevate plain rice.
- Broth Over Water: As demonstrated in this recipe, cooking rice in broth instead of water is an absolute game-changer. The depth of flavor it imparts is unparalleled. Choose chicken, beef, or vegetable broth based on your dietary needs.
- Fresh Garnishes: Once the rice is cooked and beautifully fluffy, consider adding fresh cilantro and a squeeze of lime juice or zest for a bright finish.
- Umami Boost: Drizzle a bit of soy sauce into the pot while cooking for an added salty, umami kick. You can also add more to taste when serving.
- Mix-ins: For an exciting twist, stir in some salsa after cooking for a burst of vibrant flavor.
- Beans: Incorporating beans, as we did with our popular Instant Pot red beans and rice recipe, adds texture and protein.
- Topped with an Egg: For an extra special touch, have you ever poached or fried an egg and served it directly on top of your steaming bowl of rice? It’s incredibly delicious!
Regarding the broth, any variety works well. If you’re committed to making a vegetarian Instant Pot white rice dish, vegetable broth is the obvious choice. However, we personally prefer the rich flavor that chicken broth lends. And, of course, incorporating flavorful vegetables like mushrooms is always a winning strategy.

Our popular Instant Pot chicken and rice recipe shares a similar foundation but incorporates diced chicken thighs or breasts for a complete meal. If your goal is specifically a pressure cooker side dish, then the vegetarian instructions below are ideal.
Instant Pot Cream of Mushroom Rice
By Justine
Summary: Instant Pot cream of mushroom rice is the perfect hearty side dish, or vegetarian meal! With green beans and quartered portobello mushrooms, you’ll love it.
Rating: 5 out of 5 stars (from 3 votes)
Prep time: 10 mins
Cook time: 9 mins
Servings: 6
Comment
Print Recipe
Equipment
- 1 pressure cooker (Instant Pot, Ninja Foodi, Crockpot Express)
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 (a pinch of each is usually sufficient)
- 1 can cream of mushroom, condensed soup (not low fat)
- 2.5 cups broth (chicken or beef; use water or vegetable broth for a vegetarian dish)
- 1 cup long grain white rice (NOT instant, uncooked)
- 3/4 cup shredded cheese (optional, e.g., cheddar, Monterey Jack)
- 1 cup pre-cooked diced chicken (optional add-in for a non-vegetarian version)
Instructions
- Prepare the Base: Add the quartered mushrooms, prepared green beans (ends cut off, halved), diced onion, garlic salt, and a pinch of salt and pepper to the inner pot of your pressure cooker.
- Create the Liquid Mixture: In a separate bowl, whisk together the can of condensed cream of mushroom soup with your chosen broth or water until well combined. Pour this mixture evenly into the pot over the vegetables.
- Add the Rice (Crucial Step): Carefully sprinkle the uncooked long-grain white rice on top of the liquid and vegetables. **DO NOT STIR.** This is critical for preventing a “burn” notice and ensuring even cooking.
- Submerge Gently: Gently press the rice down with the back of a spoon to ensure it is fully submerged in the liquid. Secure the lid on your pressure cooker and set the steam release valve to the sealing position.
- Pressure Cook: Set your pressure cooker to high pressure for 9 minutes. Once cooking is complete, allow the pot to naturally release steam for 2 minutes before carefully performing a quick release of any remaining pressure. Once the float valve drops, you can safely open the lid.
- Serve and Enjoy: Stir the contents thoroughly. For an extra creamy touch, sprinkle in the shredded cheese (if using) and stir until melted. If adding pre-cooked diced chicken, stir it in now and replace the lid for 3-5 minutes to allow it to heat through. Serve this versatile dish as a hearty main course or a delicious side with your favorite protein.
Nutrition (Approximate)
Serving: 3oz, Calories: 271kcal, Carbohydrates: 34g, Protein: 14g, Fat: 9g, Saturated Fat: 4g, Cholesterol: 31mg, Sodium: 1355mg, Potassium: 362mg, Fiber: 2g, Sugar: 4g, Vitamin A: 695IU, Vitamin C: 6mg, Calcium: 131mg, Iron: 1mg
Nutrition information is automatically calculated and should only be used as an approximation.
Additional Info
Course: Entree, Main Course, Side Dish
Cuisine: American
Pro Tips for Perfect Pressure Cooker Rice and Veggies
Achieving perfectly cooked rice and tender vegetables in your Instant Pot requires a few key techniques:
- The “No-Stir” Rule: This is arguably the most crucial tip for cooking rice flawlessly in Instant Pot casseroles. After adding the liquid, you MUST sprinkle the rice on top and gently submerge it. Do NOT stir the rice into the liquid. Stirring can cause the rice grains to stick to the bottom, leading to a “burn” notice.
- Optimal Pressure Release: For this recipe, a 9-minute high-pressure cook followed by a 2-3 minute natural pressure release (NPR) consistently yields superior results compared to the standard 12-minute cook with a quick release. The short NPR helps the rice finish cooking evenly and become perfectly fluffy.
- Brown Rice Considerations: We have yet to perfect this specific recipe using Instant Pot brown rice. The extended cooking time required for brown rice would likely overcook the delicate vegetables, making them too soft for our preference.
By following these simple methods, you’ll create the best pot of comforting, flavorful cream of mushroom rice 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, adding a creamy, savory dimension that is simply irresistible. If you’re looking for other easy and hearty Instant Pot recipes, consider these:
- Our Instant Pot sausage and rice disappeared in record time in our household.
- The cheesy pressure cooker lasagna casserole offers all the flavor of traditional lasagna with a fraction of the effort.
- This Instant Pot chicken noodle casserole provides a delightful and comforting twist on a classic.
- Don’t forget to explore our satisfying Instant Pot beef casserole and our authentic Instant Pot risotto recipe too.

Transforming Plain Rice into a Flavorful Masterpiece
Making rice anything but boring is easy when you incorporate a medley of vegetables, just as we’ve done here! The combination of condensed cream of mushroom soup and savory broth (instead of plain water) infuses an incredible depth of flavor into every grain of rice, creating a truly exceptional dish.
- Whether you’re seeking a hearty side dish to complement your main course or a complete, satisfying vegetarian meal, this Instant Pot Cream of Mushroom Rice is an absolute winner for dinner.
- The printable directions are provided above in the recipe card. Enjoy, my friends!