Step-by-step instructions
- Preheat your oven to 350°F (175°C).
- In a skillet, brown the ground beef over medium heat until fully cooked. Make sure to drain the excess grease before seasoning it with onion powder, garlic powder, cumin, salt, and pepper.
- In a 9×13-inch casserole dish, combine the cooked beef with the frozen hashbrowns, cheddar cheese soup, Rotel, sour cream, and taco seasoning. Stir everything until well combined.
- Bake the mixture uncovered for 30 minutes, allowing it to bubble and meld together.
- Remove the casserole from the oven and sprinkle it with shredded Colby Jack cheese and crushed Doritos on top.
- Return it to the oven and bake for an additional 10 minutes, or until the cheese is melted and bubbly.
- Serve it while it’s hot, and enjoy the hearty flavors!
Best ways to enjoy it
This casserole is a star on its own, but there are plenty of ways to elevate your dining experience. Serve it alongside a fresh green salad for a pop of color and nutrition, or pair it with homemade guacamole and sour cream for dipping. You can even pile it high on a taco or transform it into stuffed bell peppers for a creative twist!
Storage and reheating tips
Leftovers? No problem! Store any uneaten casserole in an airtight container in the fridge for up to three days. For longer storage, you can freeze the casserole before baking it. Just make sure to wrap it tightly in plastic wrap and then foil to prevent freezer burn. When ready to eat, thaw it overnight in the refrigerator before baking. To reheat, pop it in the oven at 350°F until heated through, typically 20-30 minutes.
Helpful cooking tips
Want to ensure your casserole turns out perfectly every time? Here are some pro tips:
- Consider using a non-stick spray on your casserole dish if it’s not non-stick to prevent any sticking.
- Adjust the spices according to your family’s preferences; if you like it spicier, add some jalapeños or increase the amount of taco seasoning.
- Don’t hesitate to get creative with the toppings! Adding sliced olives or green onions on top of the cheese can add an extra layer of flavor and color.
Creative twists
Looking to shake things up? Here are some fun variations to consider:
- Swap out the ground beef for ground turkey or even a meat alternative for a lighter dish.
- Add some cooked black beans or corn into the mixture for extra texture and flavor.
- Experiment with different types of chips like Cool Ranch Doritos for a fun flavor twist!

Your questions answered
What is the prep time for this recipe?
Preparation time is about 15 minutes, plus 40-45 minutes of baking.
Can I use fresh potatoes instead of frozen hashbrowns?
While frozen hashbrowns offer convenience, you can certainly use fresh potatoes. Just ensure they are grated and slightly cooked before adding them to the mixture.
Is this recipe suitable for freezing?
Absolutely! This casserole freezes well. Just prepare it up to the point of baking, then cover and freeze.
How do I make this dish vegetarian?
You can easily substitute the ground beef with a plant-based ground meat alternative and use vegetable broth instead of meat-based sauces.
This Cheesy Hashbrown Dorito Casserole is not just a recipe; it’s an experience filled with comfort and joy, perfect for any occasion. Enjoy!






