A crunchy layer of tortilla chips, salsa-simmered beef and beans, cool sour cream, fresh tomatoes, green onions and olives, all buried under a thick blanket of melted cheddar. This taco casserole is taco night in one easy dish.
Let’s talk about the layers, because that’s what makes it so good.
Crushed tortilla chips go on the bottom and turn into a tender-crisp base that soaks up a little of the sauce.
Then comes the beef, which simmers in salsa until it’s thick and full of flavour, with chili beans stirred in for extra heartiness.
On top of that goes a cool, creamy layer of sour cream, then fresh tomato, green onion and olives, and finally a generous layer of cheddar. In the oven, the cheese melts and bubbles, and every scoop gives you crunchy, saucy, creamy and cheesy all at once.
It’s perfect for Taco Tuesday, busy weeknights, potlucks and game days.
Why You’ll Love This Taco Casserole
- Taco night, simplified: no assembling individual tacos.
- Crunchy chip base: a fun twist on a classic casserole.
- Salsa does the seasoning: no spice mix needed.
- Creamy and cheesy: sour cream and cheddar layers.
- Easy to customise: pick your salsa, beans and toppings.
Ingredient Notes & Easy Substitutions
Lean ground beef – Lean beef means no draining. Ground turkey works too.
Salsa – Your favourite jarred salsa, mild, medium or hot. It seasons the beef as it simmers.
Chili beans – Drained. Black beans or pinto beans also work.
Tortilla chips – Crush them roughly so they form an even base.
Sour cream – Adds a cool, creamy layer. Greek yogurt is a tangy swap.
Olives, green onion and tomato – Fresh toppings for colour and flavour.
Cheddar cheese – Plenty of it. A Mexican blend or Monterey Jack work too.
Step-by-Step Guide to Making Taco Casserole
1. Brown the beef
Heat the oven to 350°F and grease a 9×13 dish. Brown the beef for 8 to 10 minutes until crumbly.
2. Simmer with salsa and beans
Stir in the salsa, lower the heat and simmer for about 20 minutes, until the liquid is absorbed. This step is important. A thick filling stops the chips going soggy. Then stir in the beans to warm through.
3. Layer
Spread the crushed chips in the dish, then add the beef mixture. Spread the sour cream on top and scatter over the olives, green onion and tomato.
4. Add cheese and bake
Cover with the cheddar and bake for about 30 minutes, until hot and bubbly.
Taco Casserole
Equipment
- 9x13-inch baking dish
- Large skillet
- Cooking spray
Ingredients
- 1 pound lean ground beef
- 2 cups salsa
- 1 (16-ounce) can chili beans drained
- 3 cups tortilla chips crushed
- 2 cups sour cream
- 1 (2-ounce) can sliced black olives drained
- 1/2 cup green onion chopped
- 1/2 cup fresh tomato chopped
- 2 cups shredded cheddar cheese
Instructions
- Heat the oven to 350°F (175°C) and spray a 9x13-inch baking dish with cooking spray.
- Brown the ground beef in a large skillet over medium-high heat, stirring, for 8 to 10 minutes, until crumbly.
- Stir in the salsa, lower the heat and simmer for about 20 minutes, until the liquid is absorbed. Stir in the beans and cook until heated through.
- Spread the crushed tortilla chips over the bottom of the dish and spoon the beef mixture on top.
- Spread the sour cream over the beef, then scatter with the olives, green onion and tomato. Cover everything with the cheddar.
- Bake for about 30 minutes, until hot and bubbling. Serve.
Notes
- Nutrition: Estimated per serving from the ingredients, using 90% lean beef and regular sour cream.
Nutrition
Tips for the Best Taco Casserole
- Simmer the salsa down: a thick filling keeps the chips from going soggy.
- Crush the chips roughly: not to dust, just bite-size pieces.
- Spread the sour cream gently: use the back of a spoon.
- Pick your heat: choose mild, medium or hot salsa.
- Let it rest: a few minutes makes serving easier.
Common Mistakes to Avoid
- Not reducing the salsa: extra liquid makes the chips mushy.
- Forgetting to drain the beans: it adds unwanted liquid.
- Using chip dust: very fine crumbs turn pasty.
- Overbaking: pull it out when it’s hot and bubbly.
Easy Ways to Change It Up
The recipe card is the original version. These are optional ideas:
- Ground turkey or chicken: instead of beef.
- Black beans: swap for the chili beans.
- Spicy: use hot salsa and add jalapeños.
- Mexican cheese blend: instead of cheddar.
- Doritos: use nacho cheese Doritos for the base.
How to Serve Taco Casserole
Serve hot with extra toppings like shredded lettuce, avocado, salsa, cilantro and hot sauce. Mexican rice, a green salad or corn on the cob are great sides.
Make-Ahead and Storage Tips
- Prep ahead: make the beef and salsa filling ahead and refrigerate, then layer and bake when ready.
- Leftovers: store in an airtight container in the fridge and eat within a few days. The chips will soften.
- Reheating: warm in the oven to keep it from getting soggy.
Frequently Asked Questions
How do I keep taco casserole from getting soggy?
Simmer the beef and salsa until the liquid is absorbed, and drain the beans.
Can I use ground turkey?
Yes. Ground turkey or chicken works in place of beef.
What beans can I use?
Chili beans are in the recipe, but black or pinto beans work too.
How long do I bake taco casserole?
About 30 minutes at 350°F, until hot and bubbly.
Can I make it ahead?
Make the filling ahead, then assemble and bake just before serving so the chips stay crisp.
Crunchy, cheesy and loaded with all your favourite taco flavours, this taco casserole is a guaranteed family favourite.
Set out the toppings and let everyone dig in.
