Name: Taco Rice Casserole
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Mexican-Inspired
Ingredients: 1 pound ground beef; 1 tablespoon olive oil; 1 onion, chopped; 1 bell pepper, chopped; 1 tablespoon taco seasoning; 1 (10 oz) can Rotel tomatoes with green chiles; 1 cup corn (frozen or canned and drained); 2 cups cooked rice; 1 1/2 cups shredded cheese (cheddar or Mexican blend), divided; 1 (10 oz) can cream of mushroom or cream of chicken soup; 1/4 cup milk; Salt and pepper to taste; Optional toppings: sour cream, chopped green onions, diced tomatoes, jalapeños

Why You’ll Love Taco Rice Casserole Recipe

This casserole brings all your favorite taco flavors together in one pan — cheesy, savory, and filling. With simple pantry ingredients and minimal prep, it’s a no‑fuss dinner that feeds a crowd and often tastes even better the next day.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 pound lean ground beef
1 onion, diced
15 ounce can black beans, drained and rinsed
1 cup frozen corn (or drained canned corn)
10 ounce can Rotel (diced tomatoes with green chiles)
8 ounce packet instant Spanish rice
1 cup water
1 ½ ounces taco seasoning (about a packet and a half)
2 cups shredded cheese
Optional garnishes – sliced green onions, cilantro, diced tomatoes, olives, sour cream

Directions

In a large skillet over medium heat, brown the ground beef and diced onions until the beef is no longer pink. Drain any excess grease.
Meanwhile, prepare the instant Spanish rice according to package instructions and set it aside.
Add the drained black beans, Rotel, corn, and cooked rice to the skillet. Stir to combine.
Pour in the water and sprinkle with taco seasoning. Mix well, then simmer for about 15 minutes to blend the flavors.
Stir in half of the shredded cheese, then sprinkle the remaining cheese on top. Cover the skillet with a lid to help the cheese melt.
Remove from heat, add your favorite garnishes if desired, and serve warm.

Servings and timing

Servings: About 6 servings
Prep time: ~5 minutes
Cook time: ~25 minutes
Total time: ~30 minutes

Variations

Swap ground beef for ground turkey or chicken for a leaner option.
Use pinto beans instead of black beans if preferred.
Add diced bell peppers, zucchini, or jalapeños for extra veggies.
Try different cheeses like Monterey Jack, cheddar, or a Mexican blend to change the flavor profile.

Storage/Reheating

Refrigerator: Store leftovers in an airtight container for 3–4 days.
Freezer: Wrap tightly or use a freezer‑safe container and freeze for up to 2 months.
Reheating: Reheat individual portions in the microwave or warm the entire casserole in a 350°F oven until heated through. Add extra cheese before reheating if desired.

FAQs

Do I need to cook the rice before adding it to the casserole?

Yes — for this version you cook the instant rice first and then add it to the casserole.

Can I make this ahead of time?

You can assemble the casserole ahead, cover it, and refrigerate until ready to cook.

Is this recipe freezer‑friendly?

Yes, it freezes well either cooked or assembled and unbaked.

Can I use brown rice instead of Spanish rice?

Yes, but brown rice may require additional liquid and longer cooking time.

What toppings go well with this casserole?

Popular toppings include sour cream, cilantro, diced tomatoes, olives, and green onions.

Can I make this vegetarian?

Replace the ground beef with a plant‑based meat substitute or add extra beans and veggies.

What cheese works best?

Cheddar, Monterey Jack, or a Mexican cheese blend all melt well.

Can I add extra vegetables?

Yes — bell peppers, corn, zucchini, and jalapeños pair nicely with the flavors.

How spicy is this casserole?

The spice level depends on the taco seasoning and Rotel you use — adjust to taste.

What can I serve with this dish?

Serve alongside a fresh salad, tortilla chips, or guacamole for a complete meal.

Conclusion

Taco Rice Casserole is an easy and delicious way to enjoy taco flavors in a hearty, comforting dish that’s perfect for weeknight dinners or feeding a crowd. With simple ingredients, quick preparation, and plenty of customization options, it’s sure to become a regular on your meal rotation.