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Taco Casserole in a white baking dish.

Easy Taco Casserole Recipe

Loaded with flavor, this easy Taco Casserole recipe is ready in less than an hour. Packed with delicious ingredients and bold taco flavors, it's sure to be a hit with the whole family. Whether you're looking for a dish for a weeknight dinner or something special to share at a gathering, this casserole is tasty and convenient.
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Prep Time: 25 minutes
Cook Time: 20 minutes
Total Time: 45 minutes
Course: Main Course
Cuisine: Mexican
Keyword: taco casserole
Servings: 6 people
Calories: 387kcal

Ingredients

  • 8 corn tortillas
  • Oil spray
  • Salt and pepper
  • 1 pound lean ground beef
  • 1 onion diced
  • 3 garlic cloves minced
  • 2 tablespoons Mexican taco seasoning
  • 1 tomato chopped
  • ½ red onion diced
  • ½ cup black olives pitted and halved
  • 1 cup black beans canned, drained
  • 2 cups Mexican shredded cheese
  • 2 spring onions sliced
  • Cilantro
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Instructions

  • Preheat the oven to 180ºC (350ºF). Prepare a baking sheet with parchment paper.
  • Cut the tortillas into triangles and spray some oil over them. Season them with salt and pepper. Bake for 10 minutes, or until crunchy.
    8 corn tortillas, Oil spray, Salt and pepper
  • Heat a non-stick skillet to medium-high and add the beef. Cook until browned, breaking it frequently until no more lumps remain.
    1 pound lean ground beef
  • Add the onion, garlic, and taco seasoning, and cook for a few more minutes.
    1 onion, 3 garlic cloves, 2 tablespoons Mexican taco seasoning
  • Grease a baking dish with cooking spray and transfer the meat mixture. Top with the tortillas, tomato, red onion, olives and black beans. Finish with a thick layer of cheese and bring to the oven. Cook until bubbly, around 12 minutes.
    1 tomato, ½ red onion, ½ cup black olives, 1 cup black beans, 2 cups Mexican shredded cheese
  • Serve with spring onions and cilantro.
    2 spring onions, Cilantro

Notes

  • Spice it Up: If you love a good kick, add some chopped jalapeños or a dash of chili powder or cayenne pepper to the beef mixture.
  • Cheese: While Mexican blend cheese is perfect, you can also use Monterey Jack cheese or cheddar cheese for different flavors.
  • Tortillas: You can swap the corn tortillas for flour tortillas or low carb ones.
  • Low-Carb Option: Substitute the corn tortillas for a layer of lightly steamed and chopped cauliflower for a veggie-packed, lower carb alternative.
  • Make it Ahead: Assemble the casserole the night before and just pop it in the oven when you're ready for dinner to save time during your busy evenings.
  • Topping Ideas: After baking, top the casserole with fresh avocado slices, a dollop of sour cream, salsa, or even some crushed tortilla chips for added texture and flavor.
  • Vegetarian Option: Swap the ground beef for a plant-based meat substitute or load up on extra beans and veggies like bell peppers and corn.

Storage & Reheating Instructions

  • Cool: Allow the casserole to cool completely before you cover it.
  • Refrigerate: Store leftovers in an airtight container in the refrigerator. They should keep well for up to three days.
  • Reheating: When ready to eat, reheat the casserole in the oven at 350°F until it's heated through. This helps maintain the texture better than microwaving.
  • Freezing Options: If you want to freeze the casserole, wrap it tightly with aluminum foil or store it in a freezer-safe container. It's good for up to two months. Thaw overnight in the refrigerator before reheating.

Nutrition

Calories: 387kcal | Carbohydrates: 28g | Protein: 30g | Fat: 17g | Saturated Fat: 8g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Trans Fat: 0.3g | Cholesterol: 82mg | Sodium: 538mg | Potassium: 570mg | Fiber: 6g | Sugar: 3g | Vitamin A: 582IU | Vitamin C: 6mg | Calcium: 308mg | Iron: 3mg
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