Savor the hearty comfort of this Mushroom Rice Bake, a rich and creamy one-dish wonder that’s perfect for cozy weeknight dinners or indulgent family gatherings. Featuring tender long-grain rice infused with the earthy flavors of golden sautéed mushrooms, garlic, and onions, this casserole comes together with a luscious blend of vegetable broth, heavy cream, Parmesan, and cheddar cheese. A crispy breadcrumb topping adds the perfect crunch, while a sprinkle of fresh parsley brightens up every bite. With just 20 minutes of prep and a hands-off bake time, this recipe delivers maximum flavor with minimal effort. Whether you're serving it as a satisfying vegetarian main course or a decadent side dish, this Mushroom Rice Bake will quickly become a household favorite.
Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter or nonstick spray.
In a large skillet, heat the butter and olive oil over medium heat until melted. Add the diced onion and sauté for 3-4 minutes until softened.
Add the minced garlic to the skillet and cook for another 1 minute until fragrant.
Increase the heat to medium-high and add the sliced mushrooms. Sauté for 6-8 minutes until the mushrooms are golden and any liquid released has evaporated.
Stir the uncooked rice into the skillet with the mushrooms, cooking for 1-2 minutes to coat the rice in the flavors.
Pour the vegetable broth and heavy cream into the skillet. Stir in the salt and black pepper, then bring the mixture to a gentle simmer.
Transfer the mixture to the prepared baking dish, spreading it evenly. Cover with aluminum foil and bake in the preheated oven for 30 minutes.
Remove the foil, sprinkle the grated Parmesan and shredded cheddar evenly over the top, followed by the breadcrumbs.
Return the dish to the oven and bake uncovered for an additional 15 minutes, or until the cheese is melted and bubbly and the breadcrumbs are golden brown.
Once baked, remove the dish from the oven and let it rest for 5 minutes. Garnish with freshly chopped parsley before serving. Enjoy!
Serving size | 2022.4 grams (2022.4g) |
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Amount per serving | % Daily Value* |
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Calories | 3152 |
Total Fat 143.60g | 184% |
Saturated Fat 77.30g | 387% |
Polyunsaturated Fat 4.20g | |
Cholesterol 366mg | 122% |
Sodium 6852mg | 298% |
Total Carbohydrate 362.30g | 132% |
Dietary Fiber 24.00g | 86% |
Total Sugars 29.60g | |
Protein 111.50g | 223% |
Vitamin D 79IU | 393% |
Calcium 1753mg | 135% |
Iron 14mg | 76% |
Potassium 3609mg | 77% |
Source of Calories