Walking Taco Casserole

Featured in Satisfying Hearty Mains.

Quick 30-minute casserole that combines all the flavors of walking tacos (also called Frito pie) in one skillet. Seasoned ground beef mixed with cream cheese for richness, topped with corn chips, cheese, and fresh garnishes for a fun weeknight dinner.
Clare Greco
Updated on Wed, 09 Apr 2025 12:52:45 GMT
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I came up with this walking taco casserole one crazy Thursday night when my kids were begging for those paper bag tacos they had at the school carnival. Between work deadlines and their homework, I needed something quick that would feed everyone without assembling individual bags. Turns out, throwing it all in a skillet works beautifully! Now it's our regular weeknight lifesaver when we're rushing between activities.

Why You'll Love This Recipe

  • Delivers all the walking taco flavors without the individual bag mess
  • Uses just one pan so cleanup is practically non-existent
  • Takes barely 30 minutes from start to finish

My husband was skeptical the first time I made this—he's a traditional taco purist. But after one bite, he was completely sold! Now he requests it on game nights when we need something we can eat on the couch without much fuss. Even my picky 10-year-old cleans her plate when this is for dinner.

Magic Ingredients

  • Ground beef - The 85/15 kind gives you flavor without swimming in grease
  • Onion - Yellow ones cook down sweeter than white, but either works fine
  • Cream cheese - This is my secret weapon! Makes everything creamy without being soupy
  • Taco seasoning - The packet works great, but I've started mixing my own to control the salt
  • Fritos - Nothing else gives you that authentic walking taco crunch we all crave
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Step-by-Step Instructions

Perfect Browning
Get your skillet nice and hot before adding the meat. I use my wooden spoon to break it into small pieces while it cooks—you don't want big chunks. When it's about halfway browned, I throw in the diced onions. Don't add them too early or they'll burn before the meat is done. If there's a lot of grease, I drain some off, but leave a little for flavor.
Creamy Magic
This is where the transformation happens! Turn the heat down before adding cream cheese or it'll separate and look gross. I cut it into chunks so it melts faster. It looks weird and clumpy at first—keep stirring! Once it smooths out, you'll have this luxurious sauce that coats everything beautifully. My mom was convinced I'd added heavy cream the first time she tried it.
Flavor Building
Sprinkle the taco seasoning evenly across the meat mixture rather than dumping it all in one spot. Stir really well to make sure everything gets coated. The green chilis add wonderful flavor without making things spicy—even my youngest who complains about "hot stuff" gobbles this up. Take a quick taste before moving on; sometimes I add a pinch more cumin.
Chip Strategy
Crush some of the Fritos slightly in your hands while keeping others whole. This gives you both texture and crunch after baking. Don't stir them in! I made that mistake once and ended up with soggy chips. Just create an even layer over the top, then sprinkle cheese to cover everything. The cheese melts down between the chips, creating little pockets of goodness.
Fresh Finish
Wait until the very last minute to add cold toppings. Nobody wants warm, wilted lettuce! I shred mine extra thin so it mixes in easier when you're eating. Dice the tomatoes fairly small so you get some in each bite. If you're feeling fancy, add sliced black olives or avocado chunks—my daughter's favorite addition.

Last month I was running super late and forgot to preheat the oven. I was panicking about dinner being delayed when my son suggested we just put the cheese on top and microwave it for a minute! Not quite the same texture, but it worked in a pinch and saved dinner that night.

Mealtime Tips

We eat this right from the skillet family-style, setting it on a wooden trivet in the middle of the table. Everyone gets to add their own extra toppings from little bowls of sour cream, salsa, and sometimes guacamole. My son drowns his in hot sauce while my daughter picks around the onions. For hungrier nights, I sometimes open a can of refried beans to serve alongside or make a quick batch of Spanish rice.

Tasty Twists

When I'm watching calories, I substitute ground turkey and reduced-fat cream cheese—it's still delicious. My sister makes this with black beans instead of meat for her vegetarian family. During summer when our garden is producing, I add fresh corn kernels and diced bell peppers to the meat mixture. Sometimes I use Doritos instead of Fritos when that's what's in the pantry—my kids actually prefer this version and call it "nacho casserole" instead.

Fresh Results

If by some miracle we have leftovers, I store them in the fridge without any of the fresh toppings. The meat mixture reheats beautifully in the microwave, though the chips do get softer. We just add fresh chips, cheese, lettuce and tomato after warming it up. This isn't something I'd make specifically to freeze, but I've started making double batches of just the meat mixture to freeze for even quicker dinners later on.

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Cooking Wisdom

Cast iron skillet works best—you can take it straight from stove to oven

Don't skimp on the cream cheese—it's what makes this different from regular taco meat

If feeding kids who don't like green stuff, chop the chilis extra small so they blend in

This walking taco casserole has saved dinner at our house more times than I can count. It's not fancy or complicated, but it gets genuine smiles around the table—and on busy weeknights, that's what matters most. My recipe card for this is stained and wrinkled from constant use, which in my kitchen means it's earned permanent status in our family favorites!

Frequently Asked Questions

→ Can I make this Walking Taco Casserole ahead of time?
You can prepare the meat mixture ahead of time and refrigerate it. When ready to serve, reheat the mixture, then add the chips, cheese, and toppings just before serving to maintain their texture and freshness.
→ Can I substitute the ground beef?
Yes! Ground turkey or chicken works well as a lighter option. For a vegetarian version, try using black beans or a meat substitute along with some extra seasoning.
→ What if I don't have Fritos?
Any corn tortilla chips will work. Traditional tortilla chips, Doritos, or even cheese-flavored corn chips can be substituted for a different flavor profile.
→ Can I add other toppings?
Absolutely! Try adding sliced black olives, diced avocado, jalapeños, green onions, or even a drizzle of hot sauce. This recipe is very customizable.
→ How do I store and reheat leftovers?
Store the meat mixture separately from the chips and fresh toppings. Reheat the meat mixture in the microwave or on the stovetop, then add fresh chips and toppings when serving. The chips will get soggy if stored with the meat mixture.

Walking Taco Casserole

A family-friendly dinner inspired by the popular walking tacos (or Frito pie). Ground beef seasoned with taco spices, topped with crunchy corn chips, cheese, and fresh toppings!

Prep Time
10 Minutes
Cook Time
20 Minutes
Total Time
30 Minutes

Category: Hearty Mains

Difficulty: Easy

Cuisine: Tex-Mex

Yield: 6 Servings (6 servings)

Dietary: ~

Ingredients

01 1 ½ lbs ground beef
02 1 cup onion, chopped
03 3 oz cream cheese
04 1 packet taco seasoning
05 1 can green chilis
06 2-3 cups Fritos corn chips
07 1 cup shredded taco blend cheese
08 1 Roma tomato, chopped
09 1-2 cups shredded lettuce
10 Salsa and sour cream for garnish

Instructions

Step 01

Preheat oven to 350°F.

Step 02

Cook ground beef and onion in an oven-safe skillet over medium-high heat until beef is browned and onions are softened.

Step 03

Add taco seasoning, green chilis, and cream cheese, and sauté until cream cheese is melted and combined.

Step 04

Top with corn chips and shredded cheese.

Step 05

Bake for 20 minutes.

Step 06

Remove from oven, top with shredded lettuce and tomato, and garnish with salsa and sour cream.

Notes

  1. This casserole is inspired by the popular walking tacos (or taco-in-a-bag) served at sporting events and fairs.
  2. For a spicier version, add diced jalapeños or use hot green chilis.

Tools You'll Need

  • Oven-safe skillet
  • Measuring cups and spoons
  • Cutting board
  • Knife

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy
  • May contain gluten (check taco seasoning)
  • Contains corn

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 400
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~