Taco Bell Mexican Pizza Casserole

I made this Taco Bell Mexican Pizza Casserole for the third time last Tuesday, and my husband asked if we could just add it to the regular rotation instead of waiting for a “craving night.” That’s usually my sign that a recipe is a keeper. It’s layered like a lasagna but tastes like the drive-thru pizza I used to order in college, minus the wait in line.

The tortillas are the part people ask about most. You bake them until they’re brittle, break them into pieces, and they hold their crunch under the beans and cheese far better than I expected the first time I tried this.

My kids call it “taco lasagna” and fight over the corner pieces because that’s where the cheese gets the crispiest edges. If you’ve got a 9×13 dish and about 35 minutes, you can have this on the table tonight.

Straight out of the oven, cheese still bubbling at the edges.

Why This Taco Bell Mexican Pizza Casserole Works

• The tortillas get baked and broken up before they ever touch the sauce, so they don’t turn to mush the way raw layered tortillas can in a casserole.
• Thinning the refried beans with a little water makes them spreadable instead of gluey, so every bite has beans instead of one thick clump in the middle.
• You build it in two identical layers, which means there’s no guessing about proportions and no one layer ends up bare.
• It reheats better than the original fast food version because the casserole format keeps everything pressed together instead of falling apart in your hands.

The Parts of This Casserole

There are really only four components stacked twice: crunchy broken tortillas, seasoned beef in enchilada sauce, thinned refried beans, and shredded cheese. Once you understand that pattern, you can build the whole dish without looking at the recipe card twice.

Ingredient Notes

• Tortillas – I use large burrito-size flour tortillas from La Banderita because they’re sturdy enough to hold up to baking without tearing apart when you flip them. Corn tortillas work if you want something closer to a traditional enchilada texture, but they crumble into smaller, drier pieces.
• Ground beef – I buy 85/15 ground chuck for this. The extra fat carries the taco seasoning better than lean beef does, and you’ll still drain most of it off after browning anyway.
• Taco seasoning – Old El Paso is what’s in my pantry every single week. If you’re watching sodium, cut the packet back by a third since the enchilada sauce already brings plenty of salt to the party.
• Enchilada sauce – A mild red enchilada sauce is closest to what Taco Bell actually uses on their pizza. Go with a medium heat level if your family likes a little more kick, but skip the green varieties here since the flavor profile is completely different.
• Refried beans – Rosarita traditional refried beans are my go-to because they thin out smoothly without turning watery. Vegetarian refried beans work exactly the same way if that matters to your household.
• Cheese – A pre-shredded Mexican blend melts faster and more evenly than a single block of cheddar, which matters because this casserole only bakes for 15 minutes covered.

Full Ingredients List

• 6 large burrito-size flour tortillas (or 8 soft taco-size)
• 1 pound ground beef (85/15)
• 1 packet (1 ounce) taco seasoning
• 1 can (10 ounces) red enchilada sauce
• 1 can (16 ounces) refried beans
• ½ cup water
• 1 cup shredded Mexican cheese blend, divided
• 1 cup diced tomatoes, for topping
• 2 tablespoons sliced green onions, for topping

If you don’t already own one, a heavy 9×13 ceramic baking dish makes a real difference here since it holds heat evenly through both layers instead of scorching the bottom before the middle catches up.

How to Make Taco Bell Mexican Pizza Casserole

1. Crisp the tortillas. Preheat your oven to 350°F. Lay the tortillas on a baking sheet without overlapping and bake 3 minutes per side. You’re looking for light golden spots and a texture that snaps instead of bends when they cool.
2. Brown the beef. Cook the ground beef in a skillet over medium heat, breaking it up as it goes, until no pink remains. Drain the fat or the bottom layer will end up greasy instead of crisp.
3. Build the meat sauce. Stir in the taco seasoning and enchilada sauce and let it simmer for a minute or two. It should look thick and glossy, almost like a loose chili, not soupy.
4. Thin the beans. Warm the refried beans with the water in a small pot, stirring until they loosen into something you can actually spread with a spoon instead of scoop in a clump.
5. Break the tortillas. Once cooled, crumble the crisped tortillas into rough, uneven pieces about the size of a large chip. Don’t worry about making them uniform.
6. Layer it up. In a 9×13 dish, spread half the broken tortillas, then half the meat, then half the beans, then ½ cup of cheese. Repeat the whole stack a second time.
7. Bake covered. Cover the dish tightly with foil and bake 15 minutes, until the cheese on top has fully melted and the edges are bubbling.
8. Top and serve. Scatter the diced tomatoes and green onions over the top right before you bring it to the table so they stay bright and don’t wilt into the cheese.

🖨 Print Recipe

Taco Bell Mexican Pizza Casserole

A layered, cheesy casserole with crunchy baked tortillas, taco-seasoned beef, and refried beans, built to taste like the copycat pizza you used to order without ever leaving your kitchen.

Prep Time10 minutes

Cook Time25 minutes

Total Time35 minutes

Servings8

Ingredients

• 6 large burrito-size flour tortillas (or 8 soft taco-size)
• 1 pound ground beef (85/15)
• 1 packet (1 ounce) taco seasoning
• 1 can (10 ounces) red enchilada sauce
• 1 can (16 ounces) refried beans
• ½ cup water
• 1 cup shredded Mexican cheese blend, divided
• 1 cup diced tomatoes, for topping
• 2 tablespoons sliced green onions, for topping

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Instructions

1. Preheat oven to 350°F. Bake tortillas on a sheet pan 3 minutes per side, until lightly golden and crisp. Cool, then crumble into pieces.
2. Brown ground beef in a skillet over medium heat until no pink remains. Drain fat.
3. Stir in taco seasoning and enchilada sauce. Simmer 1-2 minutes until thick and glossy.
4. Warm refried beans with water in a small pot, stirring until spreadable.
5. In a 9×13 dish, layer half the tortillas, half the meat, half the beans, and ½ cup cheese. Repeat layers once more.
6. Cover with foil and bake 15 minutes until cheese is melted and edges bubble.
7. Top with diced tomatoes and green onions just before serving.

Notes

Leftovers keep in the fridge up to 3 days in a sealed container, though the tortillas will soften the longer they sit.

Nutrition (Estimated, Per Serving)

• Calories 268 kcal
• Total Fat 10g
• Saturated Fat 4g
• Cholesterol 38mg
• Sodium 1290mg
• Carbohydrates 32g
• Fiber 6g
• Sugar 4g
• Protein 13g
• Calcium 180mg
• Iron 2mg
• Potassium 310mg

Serving Ideas and Variations

• Swap ground beef for ground turkey or shredded rotisserie chicken if that’s what’s in your fridge.
• Add a layer of sliced black olives with the beans for that old-school Mexican pizza flavor.
• Serve with a simple side salad or steamed corn to balance out how rich the casserole is.
• Spoon a little sour cream or taco sauce over individual plates at the table instead of mixing it into the whole dish.
• Use corn tortillas instead of flour for a gluten-free version, though the pieces will be smaller and slightly drier.

Tips for Success

• Don’t skip drying out the tortillas. If you rush this step or pull them too early, they’ll go soft the second they meet the sauce and you’ll end up with something closer to a wet lasagna than a pizza casserole. Bake until you can hear a light crackle when you tap one with a spoon. That crackle is what keeps texture in the finished dish.
• Drain the beef fully. Leftover grease pools at the bottom of the dish and makes the first tortilla layer soggy before it even gets a chance to bake. Tilt the skillet and spoon off the fat, or use a colander if you made a bigger batch. A dry pan means a dry, sliceable casserole later.
• Thin the beans enough to spread, not pour. Beans straight from the can are too thick to layer evenly and leave gaps between bites. Add water a tablespoon at a time until a spoon drags through them without resistance. You want the texture of a thick dip, not soup.
• Let it rest 5 minutes before cutting. Straight out of the oven, the layers are too hot to hold their shape and everything slides when you plate it. Five minutes on the counter lets the cheese firm back up just enough to keep each slice intact. It’s the same reason you rest a lasagna before serving.
• Add toppings after baking, not before. Tomatoes and green onions baked under foil for 15 minutes turn limp and release water into the cheese layer. Keep them in a bowl on the counter and scatter them on right as you pull the foil off. They stay bright and add real crunch instead of going soggy.

Notes and Frequently Asked Questions

• Can I make this ahead of time? Yes, you can assemble the full casserole up to a day ahead and keep it covered in the fridge unbaked. Add about 10 extra minutes to the covered bake time since it’s starting cold, and check that the center is hot before removing the foil. I wouldn’t push it much past 24 hours since the tortillas start absorbing moisture from the sauce even before baking.
• How do I store leftovers? Keep them in an airtight container in the fridge for up to 3 days. The tortilla layers will keep softening the longer they sit, so it’s best within the first two days if texture matters to you. Reheat individual portions in the microwave or a covered skillet over low heat.
• Can I freeze this casserole? I don’t recommend freezing it after baking because the refried beans separate and turn grainy once thawed, and the tortillas lose their structure completely. If you want to prep ahead, freeze the browned beef mixture and thinned beans separately, then assemble fresh with freshly baked tortillas when you’re ready to cook. That gives you most of the time savings without wrecking the texture.
• What can I use instead of enchilada sauce? A jarred Mexican pizza-style sauce works if your store carries one, though I haven’t personally tested the consistency against homemade enchilada sauce. A mild red taco sauce or even a thinned-out salsa roja can stand in if that’s what you have on hand. Just taste as you go since some jarred sauces run saltier than a standard can of enchilada sauce.
• Why did my bottom layer turn out mushy? This almost always comes down to one of two things: the tortillas weren’t baked long enough to crisp fully, or the beef wasn’t drained well enough before layering. Both mistakes add extra moisture right where you need the most structure. Next time, bake the tortillas an extra minute per side and blot the beef with a paper towel after draining.
• Can I use ground turkey instead of beef? Yes, and it works well since the taco seasoning and enchilada sauce carry most of the flavor anyway. Turkey releases less fat, so you may not need to drain much at all. The texture ends up slightly lighter, which some of my readers actually prefer.

Final Thoughts

This casserole has earned a permanent spot in my dinner rotation because it takes the same 35 minutes as a lot of weeknight meals but feeds a full table without much effort. It’s not a fancy dish, and it’s not trying to be one. It’s just good, cheesy comfort food built in layers.

If you make it, I’d love to know if your family calls it something different too. Mine still can’t agree between “taco lasagna” and “beef pizza bake,” so we just call it dinner.

Jessica Moore Hi, I’m Jessica! I bake and share simple, cozy recipes here on CookieRecipesOnline.com. Thanks for stopping by my kitchen.