Dirty Rice Casserole

Prep: 10 min Cook: 45 min Cuisine: American

A hearty and flavorful casserole with seasoned rice, sautéed onions, green peppers, and a savory mushroom gravy, perfect for comforting family dinners or casual gatherings.

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Ingredients

  • 1 stick margarine
  • 1 cup white rice
  • 1 large onion
  • 4 beef bouillon cubes
  • 4 cups boiling water
  • 1/2 green pepper

Instructions

  1. Dissolve the beef bouillon cubes in boiling water.
  2. Melt margarine in a skillet; add rice and chopped onion and brown the mixture.
  3. When browned, remove the rice from heat.
  4. Add chopped green pepper, dissolved bouillon, and mushroom soup to the rice mixture.
  5. Pour the mixture into a deep baking dish.
  6. Bake at 350°F for 45 minutes.

Tips & Substitutions

For a richer flavor, consider adding cooked sausage or ground beef to the rice mixture. If you're out of margarine, butter can be used instead for a creamier texture. You can also substitute the white rice with brown rice, but remember to adjust the cooking time, as brown rice takes longer to cook. To enhance the dish, stir in some spices like cayenne pepper or paprika for a bit of heat.

Serving Suggestions

This dirty rice casserole serves well as a hearty main dish and pairs beautifully with a side salad or steamed vegetables for a balanced meal. For a flavorful twist, consider serving it alongside cornbread or a slice of Dill Casserole Bread. It also makes a great meal prep option, similar to my Favorite Easy Chicken Casserole, for busy weeknights.

Storage & Reheating

Store any leftover dirty rice casserole in an airtight container in the refrigerator for up to 3 days. To reheat, simply place the casserole in the oven at 350°F for about 20-25 minutes, or until heated through. You can also microwave individual portions, but be sure to cover them to retain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Dirty Rice Casserole contains roughly 1193 calories, with 12g protein, 88g carbohydrates, and 89g fat. It is an excellent source of iron (29% of the Daily Value), protein (24% of the Daily Value), and dietary fiber (20% of the Daily Value), and a good source of vitamin C. Note that it is relatively high in sodium, at 926mg per serving (40% of the Daily Value).

1193 kcal 60% DV
Protein Fat Carbs

Macronutrients

Protein 12g 24% DV
Total Fat 89.4g 100% DV
Carbs 87.8g 32% DV
Fiber 5.7g 20% DV
Sugar 2.8g 6% DV

Electrolytes

Sodium 925.9mg 40% DV
Potassium 319.2mg 7% DV
Cholesterol 0.3mg

Vitamins & Minerals

Vitamin A 4.2mcg
Vitamin C 10.6mg 12% DV
Calcium 55.8mg 4% DV
Iron 5.3mg 29% DV
Diet fit High-fiber

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 make this casserole ahead of time?

Yes, you can prepare the dirty rice casserole a day in advance. Simply assemble the casserole, cover it tightly, and store it in the refrigerator. When ready to bake, allow it to sit at room temperature for about 30 minutes before placing it in the oven to ensure even cooking.

Can I use brown rice instead of white rice?

Absolutely! Brown rice can be used, but it will require a longer cooking time and more liquid. Be sure to adjust the boiling water accordingly and check for doneness before baking.

Is this dish vegetarian-friendly?

To make this dirty rice casserole vegetarian, simply omit the beef bouillon cubes and replace them with vegetable broth. You can also add in more vegetables, such as mushrooms or zucchini, to enhance the flavor and texture.

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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