Sunday Creamy Mushroom Rice Bake

Highlighted under: Baking & Desserts

I love cooking up a cozy meal on Sundays, and this Creamy Mushroom Rice Bake is my go-to dish. The combination of earthy mushrooms, creamy texture, and fragrant herbs makes it a perfect comfort food that warms the soul. I find that letting it bake in the oven allows all the flavors to meld beautifully, creating a deliciously rich and satisfying dish that the whole family enjoys. Plus, it's a fantastic way to use leftover rice from previous meals, giving it new life and flavor!

Naomi Clarke

Created by

Naomi Clarke

Last updated on 2026-01-14T00:28:08.981Z

In my quest to find the ultimate comfort food, I stumbled upon this Creamy Mushroom Rice Bake, and it quickly became a staple in my kitchen. The blend of mushrooms and creamy sauce paired with rice creates a symphony of flavors that reminds me of family dinners. I've learned that using a mix of fresh and dried mushrooms enhances the depth of flavor, creating a rich experience in every bite.

Experimenting with different herbs has been fun too; I often throw in some fresh thyme or parsley for a pop of freshness. One key tip I've discovered is to let the dish rest for a few minutes after taking it out of the oven. This allows the flavors to settle, resulting in an exquisite bite every time!

Why You Will Love This Recipe

  • Rich umami flavor from a medley of mushrooms
  • Creamy texture that's both comforting and indulgent
  • Easy to prepare and perfect for family gatherings

Choosing the Right Mushrooms

The choice of mushrooms in this Creamy Mushroom Rice Bake can significantly influence the flavor and texture of the dish. I recommend using a mix of cremini, shiitake, and button mushrooms, as each brings a unique taste. Cremini adds a robust earthiness, shiitake provides a meaty quality, and button mushrooms lend a lovely mildness. When slicing the mushrooms, aim for uniform pieces to ensure they cook evenly and achieve that perfect golden brown finish.

If you’re looking for variations, consider using portobello mushrooms for a richer flavor, or even adding some dried porcini for an intense umami kick. Just remember to rehydrate dried varieties before use. In a pinch, you can substitute with any available mushrooms, but be mindful of specific types that may not cook down well, like oyster mushrooms, which can become slippery.

Making it Vegetarian or Vegan

For those following a vegetarian or vegan diet, this recipe can easily accommodate your needs. Instead of heavy cream, opt for a full-fat coconut milk or a cashew cream, which can provide a similar creaminess without sacrificing flavor. Additionally, for the cheese, there are excellent vegan cheese alternatives available that melt well, or you could try nutritional yeast sprinkled on top for a cheesy flavor.

If you want more vegetables in the mix, consider adding chopped spinach or kale for extra vitamins and texture. Just toss them in the skillet once the mushrooms are cooked down to retain their color and nutrients. This adds a nice pop of color and can elevate the dish both visually and nutritionally.

Storage and Reheating Tips

One of the great benefits of this recipe is that it makes excellent leftovers. If you have any portions remaining, store them in an airtight container in the refrigerator, where they can last up to 3 days. When reheating, I recommend adding a splash of vegetable broth or water to prevent the dish from drying out. Warm it in the oven at 350°F (175°C) for about 15-20 minutes, or use a microwave with short intervals, stirring in between.

If you want to prepare this bake ahead of time, you can assemble it a day in advance and store it covered in the fridge. Just remember to let it come to room temperature for about 30 minutes before popping it in the oven, allowing for even baking. For longer storage, this dish can be frozen for up to a month. Just be cautious; the texture of the cream may alter slightly upon thawing, but it will still be delightful.

Ingredients

Gather your ingredients for a delightful cooking experience:

For the Rice Bake

  • 2 cups cooked rice (preferably a day old)
  • 1 tablespoon olive oil
  • 1 onion, finely chopped
  • 3 cloves garlic, minced
  • 8 oz mixed mushrooms, sliced (cremini, shiitake, and button)
  • 1 cup heavy cream
  • 1/2 cup vegetable broth
  • 1 teaspoon dried thyme
  • Salt and pepper to taste
  • 1 cup grated cheese (mozzarella or cheddar)
  • Fresh parsley for garnish

Make sure to have everything ready before getting started to streamline the cooking process!

Instructions

Follow these steps for a perfect bake:

Preheat the Oven

Preheat your oven to 375°F (190°C).

Sauté the Vegetables

In a large skillet, heat olive oil over medium heat. Add the chopped onion and garlic, sautéing until translucent.

Cook the Mushrooms

Add the sliced mushrooms to the skillet and cook until they release their moisture and become golden brown.

Combine Ingredients

Stir in the cooked rice, cream, broth, thyme, salt, and pepper. Mix well to combine.

Transfer to Baking Dish

Pour the mixture into a greased baking dish and spread evenly. Top with grated cheese.

Bake

Bake in the preheated oven for 25-30 minutes, or until the cheese is bubbly and golden.

Serve

Let it cool for 5 minutes, garnish with fresh parsley, and serve warm.

Enjoy the delightful aroma as it bakes and share this comforting dish with your loved ones!

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Pro Tips

  • For extra flavor, try adding a splash of white wine to the mushroom mixture while cooking.

Cooking Techniques for Perfect Rice

Using day-old rice is a game-changer for this recipe. Refrigerated rice tends to be firmer, allowing it to absorb the creamy mixture without becoming mushy. If you only have freshly cooked rice, spread it out on a baking sheet to cool and dry out for about 30 minutes before adding it to the bake. This step helps achieve that desirable texture in the final bake.

If you prefer brown rice or another whole grain, feel free to substitute. Just be sure to adjust the cooking time accordingly, as brown rice typically requires a longer cooking duration to achieve a tender bite. The earthy tones of brown rice pair wonderfully with the mushrooms and can add an additional layer of flavor.

Garnishing and Serving Suggestions

Garnishing with fresh parsley not only adds a pop of color but also a fresh flavor that cuts through the richness of the dish. If you have it on hand, feel free to use thyme or chives as an alternative to enhance those herbaceous notes even further. A sprinkle of freshly grated Parmesan over the top right before serving can add a delightful nutty flavor.

This mushroom rice bake pairs beautifully with a crisp side salad dressed lightly with vinaigrette, balancing the creaminess of the dish. Additionally, for a heartier meal, you could serve it alongside roasted or grilled vegetables. The versatility of this bake makes it a great centerpiece for various meals, whether it's a casual Sunday dinner or a gathering with friends.

Questions About Recipes

→ Can I use brown rice instead of white rice?

Yes, brown rice can be used, but it may require additional cooking time.

→ What kind of mushrooms work best for this recipe?

A combination of cremini, shiitake, and button mushrooms offers a great depth of flavor.

→ Can I freeze the Creamy Mushroom Rice Bake?

Absolutely! Just allow it to cool completely, then freeze it in an airtight container.

→ How can I make this recipe vegetarian?

This recipe is already vegetarian-friendly when using vegetable broth; just ensure all your ingredients are plant-based.

Sunday Creamy Mushroom Rice Bake

I love cooking up a cozy meal on Sundays, and this Creamy Mushroom Rice Bake is my go-to dish. The combination of earthy mushrooms, creamy texture, and fragrant herbs makes it a perfect comfort food that warms the soul. I find that letting it bake in the oven allows all the flavors to meld beautifully, creating a deliciously rich and satisfying dish that the whole family enjoys. Plus, it's a fantastic way to use leftover rice from previous meals, giving it new life and flavor!

Prep Time15 minutes
Cooking Duration30 minutes
Overall Time45 minutes

Created by: Naomi Clarke

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Rice Bake

  1. 2 cups cooked rice (preferably a day old)
  2. 1 tablespoon olive oil
  3. 1 onion, finely chopped
  4. 3 cloves garlic, minced
  5. 8 oz mixed mushrooms, sliced (cremini, shiitake, and button)
  6. 1 cup heavy cream
  7. 1/2 cup vegetable broth
  8. 1 teaspoon dried thyme
  9. Salt and pepper to taste
  10. 1 cup grated cheese (mozzarella or cheddar)
  11. Fresh parsley for garnish

How-To Steps

Step 01

Preheat your oven to 375°F (190°C).

Step 02

In a large skillet, heat olive oil over medium heat. Add the chopped onion and garlic, sautéing until translucent.

Step 03

Add the sliced mushrooms to the skillet and cook until they release their moisture and become golden brown.

Step 04

Stir in the cooked rice, cream, broth, thyme, salt, and pepper. Mix well to combine.

Step 05

Pour the mixture into a greased baking dish and spread evenly. Top with grated cheese.

Step 06

Bake in the preheated oven for 25-30 minutes, or until the cheese is bubbly and golden.

Step 07

Let it cool for 5 minutes, garnish with fresh parsley, and serve warm.

Extra Tips

  1. For extra flavor, try adding a splash of white wine to the mushroom mixture while cooking.

Nutritional Breakdown (Per Serving)

  • Calories: 480 kcal
  • Total Fat: 30g
  • Saturated Fat: 18g
  • Cholesterol: 75mg
  • Sodium: 450mg
  • Total Carbohydrates: 40g
  • Dietary Fiber: 3g
  • Sugars: 3g
  • Protein: 10g