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Homemade Easy Cheesy Taco Spaghetti Casserole photo

Easy Cheesy Taco Spaghetti Casserole

A comforting, cheesy casserole that combines taco-seasoned ground beef with spaghetti and enchilada sauce for an easy family dinner.
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour
Servings: 8 servings

Ingredients

  • 16 ounces thin spaghetti
  • 2 pounds ground beef
  • 1 cup chopped white onion
  • 1 package taco seasoning mix
  • 1/3 cup water
  • 30 ounces red enchilada sauce
  • 2 cups shredded Mexican cheese blend
  • 8 ounces American cheese or Velveeta cut into 1/4-inch cubes
  • thinly sliced green onions for sprinkling
  • sliced black olives for serving (optional)
  • sour cream for serving (optional)

Instructions

  • Preheat the oven to 350°F and spray a 13x9-inch baking dish with nonstick spray.
  • Cook the thin spaghetti in a large pot of boiling salted water until al dente, according to package directions; drain and set aside.
  • In a large skillet or Dutch oven over medium heat, cook the ground beef with the chopped white onion until the meat is browned and the onion is softened, about 6–8 minutes; drain any excess fat.
  • Return the skillet to medium heat, stir in the taco seasoning mix and 1/3 cup water, and cook until combined and slightly thickened, about 1–2 minutes.
  • Add the cooked spaghetti and the 30 ounces of red enchilada sauce to the meat mixture and toss until the pasta is evenly coated.
  • Transfer the mixture to the prepared baking dish, sprinkle evenly with 2 cups shredded Mexican cheese, and top with the 1/2-inch cubed (8 ounces) American cheese or Velveeta.
  • Bake in the preheated oven until the cheese is melted and just starting to brown, about 30 minutes.
  • Remove from the oven, sprinkle with thinly sliced green onions, and serve with sliced black olives and sour cream if desired.

Equipment

  • 13x9-inch baking dish
  • Large Pot
  • Large skillet or Dutch oven
  • Colander
  • Measuring Cups
  • Spatula or Wooden Spoon

Notes

  • Use Velveeta for a creamier texture if preferred.
  • Drain excess fat after browning the beef to prevent a greasy casserole.
  • Leftovers keep refrigerated for a few days.