1. Cook the Ground Beef:
Preheat your oven to 350°F (175°C). In a large skillet over medium heat, add the diced onion and cook until softened, about 3-4 minutes. Add the ground beef and cook until fully browned, breaking it up into crumbles as it cooks. Drain any excess grease.
2. Add Seasoning and Mix-Ins:
Stir in the taco seasoning, mixing well to coat the beef. Add the drained diced tomatoes with green chilies, black beans, corn, and water. Stir to combine and simmer for 5 minutes, allowing the flavors to meld together.
3. Assemble the Casserole:
In a 9×13-inch baking dish, layer half of the slightly crushed chips on the bottom. Pour the beef mixture evenly over the chips. Top with the remaining crushed chips and then sprinkle the shredded cheese generously over the top.
4. Bake:
Bake the casserole in the preheated oven for 20 minutes, or until the cheese is melted and bubbly.
5. Garnish and Serve:
Once out of the oven, let the casserole cool for a few minutes before serving. Add your favorite toppings like sour cream, lettuce, diced tomatoes, jalapeños, avocado, or fresh cilantro for added freshness and texture.
Tips for the Best Walking Taco Casserole:
- Chip Choice: Fritos add a classic crunch, while Doritos (especially the Nacho Cheese or Cool Ranch flavors) bring a punch of extra flavor.
- Customizable: This casserole is endlessly adaptable—swap in ground turkey or chicken, add more veggies like bell peppers or olives, or use a spicier taco seasoning for a kick.
- Make Ahead: You can prepare the beef mixture in advance and refrigerate it. When ready to bake, simply assemble the casserole and pop it in the oven.
Serving Ideas:
This Walking Taco Casserole is a versatile dish that’s perfect for any occasion. Serve it as a main course, pair it with a side of Mexican rice, or bring it to a potluck where it’s sure to be a hit. The toppings allow everyone to personalize their plates, making it a fun, interactive meal for all ages.
This Walking Taco Casserole brings the flavors of a taco party to your dinner table with less fuss and more fun! Enjoy this hearty, satisfying dish with family and friends, and watch it quickly become a favorite go-to recipe.