Mushroom Rice Casserole

Prep: 10 min Cook: 20 min Serves: 6 Cuisine: American

Mushroom Rice Casserole is a comforting dish that combines creamy mushroom soup, tender rice, and toasted pecans for a delightful crunch. The nutmeg adds a warm spice, making it perfect for family gatherings or cozy dinners. This dish suits both mushroom lovers and those seeking a hearty vegetarian option.

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Ingredients

  • 1 can cream of mushroom soup
  • 1 small can sliced mushrooms
  • 1 c. broken pecans, toasted
  • 1/2 c. melted butter
  • 1 c. rice
  • salt to taste
  • 1 tsp. nutmeg

Instructions

  1. Cook rice as directed.
  2. Mix in melted butter and nutmeg.
  3. Mix sliced mushrooms with cream of mushroom soup and salt to taste.
  4. In a casserole dish, alternate layers of soup mixture and rice, ending with the soup on top.
  5. Bake at 350° for about 20 minutes.
  6. Add toasted pecans before removing from the oven.

Tips & Substitutions

For added flavor, consider sautéing some onions or garlic before mixing them into the rice. If you don’t have cream of mushroom soup, you can substitute with a homemade béchamel sauce mixed with sautéed mushrooms. Toasted walnuts can also replace pecans for a different nutty flavor. This dish can be made ahead and stored in the fridge before baking for a convenient meal.

Serving Suggestions

Serve this Mushroom Rice Casserole as a hearty side dish alongside roasted chicken or grilled vegetables. It pairs beautifully with Light Dessert for a complete meal. Consider garnishing with fresh herbs like parsley for an extra touch. This dish can also be a satisfying vegetarian main course, perfect for gatherings or family dinners.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in a preheated oven at 350°F (175°C) for about 15-20 minutes or until heated through. You can also microwave individual portions, covering them to retain moisture, for 2-3 minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Mushroom Rice Casserole contains roughly 790 calories, with 13g protein, 70g carbohydrates, and 55g fat. It is an excellent source of dietary fiber (66% of the Daily Value), vitamin D (26% of the Daily Value), and protein (25% of the Daily Value), and a good source of calcium and potassium. Note that it is relatively high in sodium, at 692mg per serving (30% of the Daily Value).

790 kcal 39% DV
Protein Fat Carbs

Macronutrients

Protein 12.6g 25% DV
Total Fat 54.9g 70% DV
Carbs 70.2g 26% DV
Fiber 18.4g 66% DV
Sugar 4.5g 9% DV

Electrolytes

Sodium 691.6mg 30% DV
Potassium 529mg 11% DV
Cholesterol 2.7mg 1% DV

Vitamins & Minerals

Vitamin A 6.9mcg 1% DV
Vitamin C 2.9mg 3% DV
Vitamin D 5.2mcg 26% DV
Calcium 161.8mg 12% DV
Iron 4.3mg 24% DV
Diet fit High-fiber
Contains Milk Tree nuts

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use brown rice instead of white rice?

Yes, you can use brown rice, but keep in mind that it requires a longer cooking time. Make sure to adjust the liquid and cooking time accordingly to ensure the rice is fully cooked before assembling the casserole.

Can this casserole be frozen?

Yes, you can freeze the assembled casserole before baking. Wrap it tightly in plastic wrap and then aluminum foil. When ready to bake, thaw it in the refrigerator overnight and then bake as directed.

What can I serve with this dish?

This casserole pairs well with a simple green salad or steamed vegetables for a balanced meal. You can also serve it alongside proteins like grilled chicken or fish to enrich your dining experience.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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