Beef And Brown Rice Casserole

Prep: 15 min Cook: 75 min Serves: 4 Cuisine: American

Hearty beef and brown rice casserole with mushrooms and vegetables, baked to perfection, offering comforting flavors that suit family dinners and casual gatherings.

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Ingredients

  • 1 lb ground beef
  • 1 cup sliced mushrooms
  • 1/2 cup chopped onion
  • 1/2 cup chopped green pepper
  • 1 beef bouillon cube
  • 1 3/4 cups boiling water
  • 1/2 cup uncooked brown rice
  • 1 teaspoon salt
  • 1/4 teaspoon pepper

Instructions

  1. Brown ground beef in a skillet; add sliced mushrooms, chopped onion, and chopped green pepper. Sauté until the onion is tender.
  2. Dissolve the beef bouillon cube in boiling water.
  3. Pour the bouillon into a 1 1/2-quart casserole dish.
  4. Stir in uncooked brown rice, beef mixture, salt, and pepper.
  5. Cover and bake at 375°F for 1 hour.
  6. Uncover and bake for an additional 10 to 15 minutes until browned and the liquid is absorbed.
  7. Top with Parmesan cheese before serving.

Tips & Substitutions

For a richer flavor, try adding minced garlic or Worcestershire sauce to the beef mixture. You can substitute the brown rice with white rice, but adjust the cooking time. If you want a vegetarian version, replace the beef with lentils and use vegetable broth instead of beef bouillon. This dish is also excellent with added vegetables like spinach or zucchini.

Serving Suggestions

Serve the casserole hot, topped with freshly grated Parmesan cheese for added flavor. It pairs wonderfully with a side salad or steamed vegetables for a complete meal. For a heartier option, consider serving with crusty bread or biscuits. This dish is a great choice for family gatherings or meal prep.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F for about 20 minutes or until heated through, or microwave in individual portions until warm. If the casserole seems dry, add a splash of broth or water before reheating.

Nutrition & Diet Analysis (per serving)

Each serving of Beef And Brown Rice Casserole contains roughly 556 calories, with 31g protein, 46g carbohydrates, and 28g fat. It is an excellent source of vitamin C (107% of the Daily Value), protein (61% of the Daily Value), and vitamin D (40% of the Daily Value), and a good source of potassium and calcium. Note that it is relatively high in sodium, at 513mg per serving (22% of the Daily Value).

556 kcal 28% DV
Protein Fat Carbs

Macronutrients

Protein 30.7g 61% DV
Total Fat 27.9g 36% DV
Carbs 45.9g 17% DV
Fiber 6.3g 22% DV
Sugar 4.8g 10% DV

Electrolytes

Sodium 512.8mg 22% DV
Potassium 881.8mg 19% DV
Cholesterol 77.6mg 26% DV

Vitamins & Minerals

Vitamin A 29.7mcg 3% DV
Vitamin C 95.9mg 100% DV
Vitamin D 8mcg 40% DV
Calcium 170.1mg 13% DV
Iron 4.4mg 25% DV
Diet fit High-protein 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 casserole a day in advance. Simply assemble it up to the baking step, cover, and refrigerate. When you're ready to bake, just add an extra 10-15 minutes to the cooking time to ensure it heats through completely.

What can I use instead of ground beef?

You can substitute ground turkey or chicken for a leaner option, or use plant-based ground meat for a vegetarian version. Adjust the seasoning to ensure the flavors remain balanced, as different meats may require different seasonings.

Can I freeze this casserole?

Absolutely! This casserole freezes well. Allow it to cool completely, then cover tightly with plastic wrap and aluminum foil before freezing. It can be stored for up to 3 months. To reheat, thaw in the refrigerator overnight and bake as directed.

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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