Name: Walking Taco Casserole
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: Tex-Mex
Ingredients: 450g ground beef; 1 packet taco seasoning; 1 cup tomato sauce; 4 cups Fritos corn chips; 1 cup shredded cheddar cheese; 1 cup shredded Monterey Jack cheese; 1 cup sour cream; 1 cup chopped tomatoes; 1/2 cup chopped scallions (green onions)

If you love tacos and crave the kind of dish that brings people running to the dinner table, this Walking Taco Casserole is your golden ticket. Packed with seasoned ground beef, layers of melty cheese, crispy corn chips, and topped with fresh ingredients like chopped tomatoes, scallions, and sour cream, this recipe transforms your favorite party snack into a hot, bubbly weeknight dinner.

It’s quick, easy, and wildly satisfying. The beauty of this dish is how effortlessly it comes together—no need to overthink it. Toss it in the oven and in 20 minutes, dinner is served. Whether you’re feeding a crowd or just want leftovers that actually get eaten, this casserole has you covered.

Why You’ll Love This Walking Taco Casserole

Family favorite – Even picky eaters can’t resist the cheesy, meaty, crunchy combo.
Customizable – Top it with jalapeños, guac, salsa, or whatever your taco-loving heart desires.
Perfect for potlucks – Easy to transport and stays deliciously warm.
Ready in under 30 minutes – Just layer, bake, and top. That’s it.

What Kind of Chips Should I Use?

Traditional “walking tacos” are made in snack-sized chip bags, but for this baked version, we recommend using Fritos, Doritos, or any sturdy corn chip. Fritos give you that salty crunch and hold up well under the cheese and beef. If you’re a fan of spice, spicy nacho Doritos can add a fiery twist. Just avoid chips that get soggy easily, like thin tortilla chips.

Ingredients for the Walking Taco Casserole

Each ingredient in this dish plays an important role in creating that classic taco flavor with a fun twist.

Ground Beef – The flavorful base of this casserole. Browned and seasoned to perfection.
Taco Seasoning – Adds smoky, spicy taco flavor. Use store-bought or homemade.
Tomato Sauce – Keeps the beef moist and adds a bit of tangy richness.
Fritos or Corn Chips – The crunchy layer that gives this dish its signature “walking taco” texture.
Shredded Cheddar & Monterey Jack Cheese – Melty and golden, this duo brings ooey-gooey deliciousness.
Sour Cream – Adds creaminess and cools the heat.
Chopped Tomatoes – A fresh burst of flavor to balance the richness.
Scallions or Green Onions – Bright and zesty garnish that brings everything together.

How To Make the Walking Taco Casserole

Step 1: Cook the Beef

Heat a large skillet over medium-high heat and brown the ground beef. Drain any excess fat. Stir in the taco seasoning and tomato sauce. Let it simmer for 5 minutes to blend flavors.

Step 2: Layer the Chips

In a 9×13-inch baking dish, spread a layer of corn chips evenly across the bottom.

Step 3: Add the Beef Mixture

Spoon the seasoned beef evenly over the chips, spreading it out into an even layer.

Step 4: Sprinkle the Cheese

Top the beef with shredded cheddar and Monterey Jack cheese, making sure to cover all the meat.

Step 5: Bake It

Place the dish in a preheated 375°F oven for about 15 minutes, or until the cheese is melted and bubbly.

Step 6: Top and Serve

Remove from oven and let cool slightly. Add chopped tomatoes, scallions, and a generous dollop of sour cream before serving.

How to Serve and Store Walking Taco Casserole

This dish feeds 6 to 8 people and is best served hot, straight from the oven. For a party, let guests scoop out portions and add their own favorite toppings like salsa, guacamole, or jalapeños.

To store leftovers, cover the casserole with foil or place in an airtight container. It keeps well in the fridge for up to 3 days. Reheat in the oven to keep the chips crispy, or microwave for a quicker meal (though chips will soften).