Dorito Fiesta Casserole



  • 2 (10 1/2 ounce) cans cream of mushroom soup
  • 1 1/2 cups water
  • 1 (10 ounce) can Rotel Tomatoes, chopped (or substitute with 1 can of crushed, peeled tomatoes and 1 tsp of seeded and minced jalapeno or mild green chiles)
  • 1 (13 -16 ounce) bag Doritos
  • 1 1/2 cups chopped onions
  • 1 lb ground beef
  • 1 cup grated cheddar cheese
  • Optional: 1 can of canned beans, cooked rice


  1. Preheat your oven to 350 degrees Fahrenheit.
  2. In a saucepan, bring to a boil the cream of mushroom soup, water, and Rotel Tomatoes. If substituting Rotel Tomatoes, add minced jalapeno or mild green chiles.
  3. In a separate pan, cook chopped onions with ground beef until the beef is browned and onions are translucent. Drain any excess fat.
  4. Now, let’s layer our casserole:
    • Begin by placing a layer of slightly crushed Doritos at the bottom of a casserole dish.
    • Add a layer of cooked ground beef and onions on top of the Doritos.
    • Pour a layer of the soup mixture over the beef and onions.
    • Repeat these layers until all ingredients are used. If you’re using canned beans and cooked rice, sprinkle them in between the layers as desired.
  5. Top the casserole with the grated cheddar cheese.
  6. Bake the casserole in the preheated oven for 25-30 minutes, until the cheese is melted and bubbly, and the casserole is heated through.
  7. Once done, remove from the oven and let it cool for a few minutes.
  8. Serve warm and enjoy the delicious Dorito Fiesta Casserole!

This recipe offers a delightful twist on the classic casserole dish, with the irresistible crunch of Doritos combined with savory ground beef, creamy mushroom soup, and zesty tomatoes. Feel free to customize it with your favorite additions like canned beans and rice for an even heartier meal!

Here are some tips to elevate your Dorito Fiesta Casserole to even greater heights of deliciousness:

  1. Add Fresh Ingredients: Incorporate fresh ingredients like diced bell peppers, corn kernels, or chopped cilantro to add brightness and texture to the casserole.
  2. Spice it Up: For an extra kick of flavor, add spices like chili powder, cumin, or smoked paprika to the ground beef mixture. You can also amp up the heat by adding diced jalapenos or a pinch of cayenne pepper.
  3. Customize Cheese: Experiment with different types of cheese to suit your taste preferences. Try Monterey Jack, pepper jack, or a Mexican blend of cheeses for a gooey, melty topping.
  4. Layer with Love: Take care to layer the ingredients evenly to ensure each bite is packed with flavor. Don’t forget to spread the cheese evenly across the top to create a golden, cheesy crust.
  5. Crunchy Topping: For an extra crispy topping, crush a handful of Doritos and sprinkle them over the cheese before baking. This adds an irresistible crunch to every bite.
  6. Garnish with Freshness: Before serving, garnish the casserole with fresh toppings like chopped green onions, diced tomatoes, sliced avocado, or a dollop of sour cream. These fresh garnishes add brightness and contrast to the rich flavors of the casserole.
  7. Let it Rest: Allow the casserole to rest for a few minutes after baking to allow the flavors to meld together. This also helps to set the casserole, making it easier to slice and serve.
  8. Serve with Sides: Accompany the Dorito Fiesta Casserole with side dishes like a crisp green salad, Mexican-style rice, or refried beans for a complete and satisfying meal.

By incorporating these tips, you’ll take your Dorito Fiesta Casserole to the next level, creating a dish that’s even more delightful and irresistible!

Here are some secrets to help you achieve the perfect Dorito Fiesta Casserole:

  1. Choose Quality Ingredients: Opt for high-quality ingredients, especially when it comes to the ground beef, cheese, and canned goods. Fresh ingredients like onions, tomatoes, and jalapenos can also enhance the flavor of the casserole.
  2. Season Generously: Don’t skimp on the seasoning. Season each layer of the casserole with salt, pepper, and any additional spices or herbs you enjoy. This ensures that every bite is flavorful and well-seasoned.
  3. Balance Texture: Achieve the perfect balance of textures by layering crushed Doritos for crunch, creamy mushroom soup for richness, and tender ground beef for substance. Adding additional ingredients like beans, rice, or vegetables can also contribute to a more varied texture.
  4. Mind the Moisture: Be mindful of the moisture content in the casserole. If it seems too watery, consider draining excess liquid from ingredients like the ground beef or Rotel tomatoes before layering. Conversely, if the casserole appears dry, you can add a bit of extra water or broth to the soup mixture.
  5. Customize to Taste: Don’t be afraid to customize the casserole to suit your preferences. Adjust the level of spice by adding more or less jalapenos or chili powder. Experiment with different types of cheese or try adding toppings like sliced olives or crushed tortilla chips for extra flavor and crunch.
  6. Perfect Cheese Coverage: Ensure that the cheese is evenly distributed across the top of the casserole to achieve a golden, bubbly crust. Consider mixing the cheese with a bit of sour cream or mayonnaise for added creaminess and flavor.
  7. Let it Rest: Allow the casserole to rest for a few minutes after baking before serving. This allows the flavors to meld together and makes it easier to slice and serve.
  8. Presentation Matters: Serve the Dorito Fiesta Casserole in a colorful dish and garnish with fresh herbs, chopped tomatoes, or a dollop of sour cream for a visually appealing presentation.

By following these secrets, you’ll be well on your way to creating the perfect Dorito Fiesta Casserole that’s bursting with flavor, texture, and irresistible appeal!

Here are some of the most common questions and answers related to Dorito Fiesta Casserole:

  1. Can I make Dorito Fiesta Casserole ahead of time?
    • Yes, you can prepare the casserole ahead of time and refrigerate it before baking. Just assemble the layers as instructed, cover the casserole dish with plastic wrap or foil, and refrigerate. When ready to bake, remove it from the refrigerator, let it come to room temperature for about 30 minutes, then bake according to the recipe instructions.
  2. Can I freeze Dorito Fiesta Casserole?
    • Yes, Dorito Fiesta Casserole can be frozen before or after baking. If freezing before baking, assemble the casserole in a freezer-safe dish, cover tightly with plastic wrap and foil, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking. If freezing after baking, let the casserole cool completely, then wrap it tightly in plastic wrap and foil before freezing. To reheat, thaw overnight in the refrigerator, then bake in a preheated oven until heated through.
  3. Can I use a different type of soup instead of cream of mushroom?
    • Yes, you can substitute cream of chicken or cream of celery soup for the cream of mushroom soup if you prefer. Each will add a slightly different flavor to the casserole, so choose based on your personal preference.
  4. Can I make Dorito Fiesta Casserole vegetarian?
    • Yes, you can make a vegetarian version of Dorito Fiesta Casserole by omitting the ground beef and using a vegetarian substitute such as crumbled tofu, cooked lentils, or a meatless ground beef alternative. You can also add extra beans or vegetables to enhance the flavor and texture.
  5. Can I adjust the spiciness of Dorito Fiesta Casserole?
    • Yes, you can adjust the spiciness of the casserole by using mild or spicy Rotel tomatoes, adjusting the amount of jalapeno or green chiles added, or omitting them altogether if you prefer a milder flavor. You can also serve the casserole with hot sauce or additional jalapenos on the side for those who prefer a spicier dish.

These are just a few of the common questions and answers related to Dorito Fiesta Casserole. If you have any other questions, feel free to ask!