Cheesy Taco Spaghetti Casserole

Category: Dinner Ideas That Actually Work

Cheesy taco spaghetti casserole blends tender pasta with savory ground beef, chili beans, and smooth Velveeta for a comforting one-pan meal. Taco seasoning brings zesty flavor, while layers of melted cheese finish the bake with irresistible richness. Quick to prepare and easy on the budget, this dish is perfect for feeding a family and enjoys rave reviews from both kids and adults. Bake until bubbly and golden, then serve straight from the oven or save leftovers for an easy next-day dinner that reheats beautifully.

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Thu, 27 Nov 2025 14:17:32 GMT
A cheesy taco spaghetti casserole with tomatoes and white cheese on top. Save
A cheesy taco spaghetti casserole with tomatoes and white cheese on top. | lilicooks.com

Cheesy Taco Spaghetti Casserole is my answer whenever I need something quick and crowd-pleasing for dinner. It is the perfect melding of zesty taco flavors and creamy gooey pasta baked together in one pan. Every time I set this on the table, I end up with a family of happy faces and almost no leftovers.

I first threw this together during a hectic sports week and it instantly became a regular in our meal rotation. The cheesy smell alone pulls everyone straight to the table.

Ingredients

  • Thin spaghetti noodles: Because they cook quickly and soak up the taco flavors perfectly Always look for even-size noodles for even cooking
  • Ground beef: Adds richness and protein Use fresh beef if possible for best taste
  • Taco seasoning: Brings all the zesty taco vibes Choose a low sodium version or your favorite homemade mix
  • Chili beans undrained: These keep the casserole moist and flavorful Look for beans with good chili seasoning in the sauce
  • Tomato sauce: Gives tang and depth Go for plain tomato sauce rather than the heavily herbed kinds
  • Velveeta cheese cubed: The secret to the casserole’s creaminess Use fresh unopened Velveeta so it melts smoothly
  • Shredded cheese: For a golden bubbly top Pick a good melting cheese blend like cheddar or Colby Jack

Step-by-Step Instructions

Cook the Pasta:
Boil a big pot of water and cook the spaghetti noodles until just al dente Drain thoroughly They should still have a tiny bit of bite to them
Brown the Beef:
Place your skillet over medium heat and crumble in the ground beef Cook stirring often until every bit of pink is gone For flavor and texture do not rush this step
Season and Simmer:
Sprinkle in the taco seasoning and add the water Stir until the spices evenly coat every bit of meat Lower the heat and let it simmer so all the flavors blend together
Add the Beans Sauce and Cheese:
Stir in the entire can of undrained chili beans then add the tomato sauce and the Velveeta cubes Stir gently over low heat until the cheese is completely melted and makes a thick creamy sauce
Combine with Pasta:
Pour your cheesy beef and bean mixture into the drained pot of noodles Toss well so every strand is coated with sauce
Assemble in Casserole:
Pour the mixture into a greased 9x13 baking dish Spread it evenly to all corners for a uniform bake
Top and Bake:
Sprinkle on the shredded cheese and bake uncovered in a preheated oven for about twenty minutes or until the cheese is melted and the casserole is bubbling on the edges
A plate of spaghetti with meat and tomatoes. Save
A plate of spaghetti with meat and tomatoes. | lilicooks.com

Velveeta is my personal hero ingredient here The way it melts and turns everything creamy cannot be beaten My kids remember this meal as our Friday night movie dinner and they always associate that creamy cheese with fun family time

Storage Tips

Once cooled completely spoon any leftovers into airtight containers and pop them in the fridge It stays good for up to four days If you want to enjoy it later you can freeze single portions wrapped tightly in both plastic and foil Reheat in the microwave or oven with an extra sprinkle of cheese to freshen it up

Ingredient Substitutions

Ground turkey or chicken works if you want to lighten it up You can use a mix of black beans and pinto beans in place of chili beans if that is what you have For the cheese topping any melt-friendly cheese blend will work You can also swap in gluten free noodles if needed just cook them gently since they break down faster

Serving Suggestions

This cheesy casserole does not need much on the side but it pairs nicely with a simple green salad or steamed broccoli Add fresh toppings like chopped cilantro tomatoes or jalapeños for a colorful twist I have served it at potlucks and it disappears before any other dish

A close up of a cheesy taco spaghetti casserole. Save
A close up of a cheesy taco spaghetti casserole. | lilicooks.com

Cultural Context

This recipe is a fusion of Mexican taco flavors and classic American pasta casserole It is comfort food that pulls inspiration from Tex-Mex while keeping the heartiness of a traditional pasta bake For busy families around here it is a weeknight staple and proof that a little culinary creativity leads to big family smiles

Recipe FAQs

→ Can I use a different cheese besides Velveeta?

Yes, shredded cheddar, Monterey Jack, or a Mexican cheese blend melt well and add delicious flavor to the casserole.

→ Is it possible to substitute ground turkey for beef?

Absolutely. Ground turkey makes a lighter alternative without sacrificing the savory taste of the dish.

→ Can this be assembled ahead and refrigerated?

Assemble in advance and refrigerate, tightly covered, for up to 24 hours before baking as directed.

→ What pasta shapes work if I don’t have spaghetti?

Penne, rotini, or ziti can be used. Just adjust cook time as needed for different pasta shapes.

→ How should I store leftovers?

Keep leftovers in an airtight container in the refrigerator; they stay fresh for up to three days and reheat easily.

→ Can I make this spicy?

For heat, add diced jalapeño, extra chili powder, or a touch of hot sauce to the meat mixture.

Cheesy Taco Spaghetti Casserole

Baked spaghetti blended with taco spices, ground beef, beans, and creamy cheese. Kid-friendly crowd-pleaser.

Preparation Time
15 min
Cooking Time
20 min
Overall Time
35 min
Created By: Lili Clark

Category: Dinner

Skill Level: Beginner-Friendly

Cuisine Type: Mexican-Italian Fusion

Output: 8 Serves

Dietary Options: ~

Ingredients

→ Pasta

01 1 pound thin spaghetti noodles

→ Meat

02 1 pound ground beef

→ Seasoning

03 1 packet taco seasoning
04 1/4 cup water

→ Canned goods

05 1 (15oz) can chili beans, undrained
06 1 (15oz) can tomato sauce

→ Cheese

07 16 ounces Velveeta cheese, cubed
08 1 cup shredded cheese

Steps

Step 01

Preheat oven to 350°F and grease a 9x13-inch baking dish.

Step 02

In a large pot, cook the spaghetti noodles according to the package directions. Drain and set aside.

Step 03

In a large skillet over medium heat, brown the ground beef until no longer pink. Drain excess fat if necessary.

Step 04

Add the taco seasoning and 1/4 cup water to the browned beef. Mix well to combine.

Step 05

Add the undrained chili beans, tomato sauce, and cubed Velveeta cheese to the skillet. Stir and let simmer until the Velveeta cheese is fully melted.

Step 06

Add the creamy beef and bean mixture to the pot of drained spaghetti noodles. Mix until everything is well combined.

Step 07

Transfer the spaghetti mixture into the greased baking dish and evenly spread it out. Sprinkle shredded cheese over the top.

Step 08

Bake uncovered in the preheated oven for 15-20 minutes, or until the cheese is melted and bubbly.

Tips

  1. To save time, the casserole can be prepared a day in advance and baked just before serving.
  2. This dish can be made spicier by adding diced jalapeños or hot sauce to the sauce mixture.

Required Tools

  • Large pot
  • Large skillet
  • 9x13-inch baking dish
  • Spatula

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains dairy
  • Contains gluten

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 420
  • Fats: 21 g
  • Carbohydrates: 38.5 g
  • Proteins: 19 g