Taco Casserole
Recipe Tested & Approved by Mia Hartwell
Every recipe is developed, cooked, and tested by Mia in a real home kitchen using everyday ingredients to ensure reliable, repeatable results.
Layers of seasoned beef, tortillas or chips, beans, and melted cheese baked into a hearty taco-night casserole. An easy, crowd-pleasing dinner topped with all the fixings.
By Mia HartwellUpdated September 24, 2025
Developed using tested cooking methods — cook to the temperatures given and adjust times to your equipment.
Why you'll love this recipe
- Taco night in an easy layered casserole
- Hearty with beef, beans, and cheese
- Feeds six on a budget
- Topped with all your favorite fixings
Taco Casserole
45 min totalServes 6
Nutrition (per serving)
Values are estimates. See our disclaimer for details.
- Calories
- 510kcal
- Protein
- 30g
- Carbs
- 38g
- Fat
- 26g
- Fiber
- 6g
- Sugar
- 4g
Step-by-Step Instructions
- 1
Preheat the oven to 375°F (190°C). Brown the ground beef in a skillet, about 7 minutes; drain. Add the onion and cook 3 minutes, then the taco seasoning, black beans, and diced tomatoes. Confirm the beef reached 160°F (71°C).
- 2
Spread a little of the beef mixture in a baking dish. Layer in half the tortillas, half the remaining beef, and a third of the cheese.
- 3
Repeat the layers, finishing with cheese on top.
- 4
Bake 20-25 minutes until bubbling and golden.
- 5
Rest 5 minutes, then add fresh toppings like lettuce, tomato, sour cream, and avocado, and serve.
Pro Tips for the Best Results
- Corn tortillas hold up better than flour in the layers; tortilla chips add crunch.
- Drain the beef so the casserole isn't greasy.
- Add cold toppings after baking so they stay fresh and crisp.
- Use a thicker layer of cheese on top for that golden, bubbly finish.
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How to Cook Taco Casserole
New to this dish? Follow along with the detailed guide below — we break down each stage so you get perfect results the very first time.
Season the beef
Brown and drain the beef to a safe 160°F (71°C), then simmer with taco seasoning, beans, and tomatoes into a saucy, well-seasoned filling that flavors every layer.
Layer like lasagna
Alternate tortillas, beef, and cheese, starting with a little filling on the bottom so nothing sticks. Corn tortillas tile neatly and hold their texture better than flour in the bake.
Bake and top fresh
Bake until bubbling and golden, then add cold, fresh toppings like lettuce, tomato, and sour cream after baking so they stay crisp against the warm, cheesy casserole.
Storage & Make-Ahead
Refrigerate leftovers in an airtight container for up to 4 days; reheat covered. Add fresh toppings after reheating. Freezes well (without toppings) for up to 2 months.
Serving Suggestions
This taco casserole pairs beautifully with a crisp green salad, crusty bread, or your favorite grain. Add a simple side of roasted vegetables for a complete, satisfying dinner the whole family will enjoy.
Frequently Asked Questions
Can I use tortilla chips instead of tortillas?+
Yes — layer them like nachos for a crunchier casserole; they soften slightly under the beef and cheese.
Can I make it ahead?+
Yes — assemble, refrigerate up to a day, and bake when ready, adding a few minutes from cold.
Can I use ground turkey?+
Yes — cook it to 165°F (74°C).
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