This easy casserole is a fun and delicious weeknight meal that’ll feed the whole family.

Simply Recipes / Karishma Pradhan

Have you ever tried Frito pie or walking tacos?

Growing up in the Northeast, I had never heard of, let alone tried, Frito pie.

Walking taco casserole in a casserole dish with a spoon (casserole dish missing some casserole / some of the casserole was already served)

Simply Recipes / Karishma Pradhan

Walking taco casserole has all the components of awalking taco from the bagserved in a casserole dish for convenience.

It’s easily adaptable so you could enjoy it with your favorite toppings.

Frito pie is often served as a staple concession at school events like sports games or community field days.

Walking taco casserole with dollops of sour cream in a casserole dish with a serving spoon (casserole dish missing some casserole)

Simply Recipes / Karishma Pradhan

Just before serving, preheat the oven to 350F.

Transfer the filling to a casserole dish and top with cheese and Fritos.

Bake as directed, adding 5-10 minutes extra time to warm up the casserole.

Sauteed onions in a cast iron skillet for walking taco casserole

Simply Recipes / Karishma Pradhan

Saute the garlic and onion for 6-8 minutes until soft and translucent.

Add the beef and break it into bite-sized pieces with a wooden spoon.

Saute for 6-8 minutes until nicely browned.

Ground beef cooking with the onions in a cast iron skillet

Simply Recipes / Karishma Pradhan

While the meat cooks, preheat the oven to 350F.

Reduce the heat to medium-low and stir in the taco seasoning, scallions, and pinto beans.

Saute for 1-2 minutes until well incorporated.

Walking taco casserole filling (ground beef, beans, salsa, etc) cooking together in a cast iron skillet

Simply Recipes / Karishma Pradhan

If needed, stir in additional salt and pepper to taste.

Immediately transfer the mixture to a 9x13-inch casserole dish and spread it in an even layer.

Top with cheddar cheese and 2 cups of Fritos chips, plus more if desired.

Walking taco casserole filling in a cast iron skillet

Simply Recipes / Karishma Pradhan

Bake for 10 minutes, or until the cheese is nicely melted.

Top casserole dish with optional dollops of sour cream, pickled jalapenos, scallions, and shredded lettuce.

Divide amongst serving plates and enjoy!

Walking taco casserole filling in a casserole dish and topped with shredded cheese

Simply Recipes / Karishma Pradhan

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Walking taco casserole topped with Fritos chips (casserole uncooked)

Simply Recipes / Karishma Pradhan

Baked walking taco casserole topped with Fritos chips

Simply Recipes / Karishma Pradhan

Walking taco casserole with dollops of sour cream in a casserole dish with a serving spoon (casserole dish missing some casserole)

Simply Recipes / Karishma Pradhan