Baked Spanish Rice and Beef Casserole with Rotel and Cheddar

Spanish Rice and Beef Casserole

If you’re looking for a comforting dinner that’s hearty, flavorful, and easy to prepare, Spanish Rice and Beef Casserole is a perfect choice. This satisfying one-dish meal combines seasoned ground beef, Spanish-style rice, bell peppers, Rotel tomatoes, and plenty of melted cheddar cheese baked together until bubbly and golden.

This casserole is the kind of recipe that’s perfect for busy weeknights or family gatherings. It’s filling, simple to make, and packed with bold flavors that everyone at the table will enjoy. Best of all, most of the ingredients are pantry staples, so it’s easy to pull together when you need a reliable dinner option.

The combination of savory beef, spiced rice, and gooey cheese creates a classic comfort-food dish that’s both satisfying and crowd-friendly.


Why I Love This Recipe

This casserole has become a favorite because it checks all the boxes for a great dinner.

First, it’s quick and simple to prepare. Most of the cooking happens in one skillet before everything goes into the oven.

Second, it’s packed with flavor. The Rotel tomatoes add a mild kick while the bell peppers and cumin create a warm, savory taste.

Finally, it’s great for feeding a crowd. The recipe makes generous portions and reheats beautifully, making it ideal for leftovers or meal prep.

For a balanced meal, I like pairing it with fresh sides like Easy Homemade Caesar Salad with Chicken or something cool and refreshing like Easy Classic Pasta Salad for Any Gathering.


Spanish Rice and Beef Casserole

Spanish Rice and Beef Casserole

Hearty casserole made with Spanish rice, seasoned ground beef, peppers, Rotel tomatoes, and melted cheddar cheese baked until bubbly.

Prep: 15 min | Cook: 30 min | Total: 45 min

Servings: 6 servings

Ingredients

  • 1 box Rice-A-Roni Spanish Rice
  • 1 pound lean ground beef
  • 1 onion, chopped
  • 1 red bell pepper, chopped
  • 1 green bell pepper, chopped
  • 1 cup shredded sharp cheddar cheese, plus extra for topping
  • 1 can Rotel tomatoes and green chilies
  • Salt, to taste
  • Black pepper, to taste
  • Cumin, to taste

Instructions

  1. Prepare the Rice-A-Roni Spanish Rice according to the package directions and set aside.
  2. Preheat the oven to 350°F (175°C) and lightly grease a baking dish.
  3. In a large skillet over medium heat, cook the ground beef with the chopped onion, red bell pepper, and green bell pepper for 7 to 10 minutes until the beef is browned and the vegetables are tender.
  4. Stir in the Rotel tomatoes, shredded cheddar cheese, salt, black pepper, and cumin.
  5. Add the prepared Spanish rice to the skillet and mix well until everything is evenly combined.
  6. Transfer the mixture to the prepared baking dish and sprinkle additional shredded cheddar cheese over the top.
  7. Bake for 25 to 30 minutes until the cheese is melted and bubbly.
  8. Let the casserole rest for a few minutes before serving.

Nutrition

  • Calories: 480 calories
  • Fat: 23 g
  • Carbs: 38 g
  • Protein: 29 g

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Ingredients

  • 1 box Rice-A-Roni Spanish Rice
  • 1 pound lean ground beef
  • 1 onion, chopped
  • 1 red bell pepper, chopped
  • 1 green bell pepper, chopped
  • 1 cup shredded sharp cheddar cheese, plus extra for topping
  • 1 can Rotel tomatoes and green chilies
  • Salt, to taste
  • Black pepper, to taste
  • Cumin, to taste

Ingredient Swaps and Notes

Ground Beef Substitute
Ground turkey or ground chicken can be used for a lighter version.

Rice Alternative
You can substitute homemade Spanish rice if you prefer not to use a boxed mix.

Cheese Options
Monterey Jack, Mexican blend cheese, or pepper jack work well if you want extra flavor.

Add Extra Ingredients

You can also mix in:

  • Black beans
  • Corn kernels
  • Jalapeños

These additions make the casserole even heartier.


Step-by-Step Instructions

  1. Prepare the rice.
    Cook the Rice-A-Roni Spanish Rice according to the package directions and set aside.
  2. Preheat the oven.
    Preheat your oven to 350°F (175°C) and lightly grease a baking dish.
  3. Cook the beef and vegetables.
    In a large skillet over medium heat, cook the ground beef with the chopped onion, red bell pepper, and green bell pepper for 7–10 minutes until the beef is browned and the vegetables are tender.
  4. Add the tomatoes and seasonings.
    Stir in the Rotel tomatoes, shredded cheddar cheese, salt, black pepper, and cumin.
  5. Combine the rice.
    Add the prepared Spanish rice to the skillet and mix until everything is evenly combined.
  6. Transfer to the baking dish.
    Pour the mixture into the prepared baking dish.
  7. Add cheese topping.
    Sprinkle additional shredded cheddar cheese over the top.
  8. Bake the casserole.
    Bake for 25–30 minutes until the cheese is melted and bubbly.
  9. Rest before serving.
    Allow the casserole to sit for a few minutes before serving so it sets slightly.

Tips for Success

Drain excess grease
If using higher-fat ground beef, drain the fat after browning.

Cook vegetables until soft
This ensures the peppers and onions blend well into the casserole.

Don’t skip the resting time
Allowing the casserole to rest helps the flavors settle and makes serving easier.

Add spice if desired
A pinch of chili powder or smoked paprika can add extra depth.


Serving Suggestions and Pairings

This casserole is hearty on its own, but pairing it with lighter sides can create a well-balanced meal.

Try serving it with:

  • A crisp green salad
  • Fresh fruit
  • Garlic bread or dinner rolls

It pairs nicely with dishes like Easy Homemade Caesar Salad with Chicken or lighter lunch options like Classic Tuna Salad with a Healthy No-Mayo Twist.

Leftovers also work well in wraps or sandwiches alongside options like The Ultimate Turkey Club Wrap for Easy Lunches.

For a comforting meal theme, you can also serve it with classic favorites such as How to Make Perfect Grilled Cheese with Homemade Tomato Soup.


Nutritional Information (Per Serving)

Approximate values:

  • Calories: 480
  • Fat: 23 g
  • Carbohydrates: 38 g
  • Protein: 29 g

Nutrition values may vary depending on ingredients used.


Storage and Leftover Tips

Refrigerator:
Store leftover casserole in an airtight container for up to 4 days.

Reheating:
Reheat individual portions in the microwave or warm the entire dish in the oven at 350°F for about 15 minutes.

Freezing:
This casserole freezes well. Store in freezer-safe containers for up to 2 months.

Meal Prep Tip:
Prepare the casserole in advance and refrigerate before baking. When ready to serve, simply bake until heated through.


More Recipes You’ll Love

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Final Thoughts

Spanish Rice and Beef Casserole is a comforting, crowd-pleasing meal that’s perfect for busy nights when you want something hearty and satisfying. With seasoned beef, flavorful rice, vegetables, and melted cheese baked together, every bite delivers classic comfort food flavor.

If you try this recipe, I’d love to hear how it turned out. Leave a comment, share your experience, and follow along for more delicious recipes from Jason Griffith at ChefManiac. Happy cooking! 🍽️🧀