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Spaghetti Casserole Recipe

Lil' Luna
Spaghetti casserole is the definition of comfort food! Hearty, delicious, and an easy way to make and eat spaghetti.
5 from 53 votes
Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Course Main Course
Cuisine Italian
Servings 12
Calories 461 kcal


  • 1 16 ounce package spaghetti
  • 2 pounds ground beef
  • 1 1/2 cups sour cream
  • 1 teaspoon garlic salt (with parsley flakes)
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 2 cups shredded mozzarella cheese divided
  • 1/2 cup parmesan cheese
  • 2 26.5 oz spaghetti sauce jars (or marinara jars)


  • Preheat the oven to 350. Cook the spaghetti according to the package directions, then drain.
  • While the spaghetti is cooking, add the ground beef to a large skillet. Cook, breaking into small pieces, until browned and cooked through. Drain the grease, then return the ground beef to the skillet.
  • Add the spaghetti sauce, sour cream, garlic salt, oregano, and basil to the skillet, and stir to combine. Add the noodles and 1 cup of the mozzarella cheese to the skillet, and stir to combine.
  • Pour the casserole into a 9 x 13 baking dish. Sprinkle the remaining mozzarella and the parmesan cheese over the top.
  • Cover the casserole with foil and bake 30 minutes, then remove the foil and bake for an additional 10-15 minutes, until the cheese is bubbling and browned.



Calories: 461kcalCarbohydrates: 30gProtein: 24gFat: 27gSaturated Fat: 12gCholesterol: 86mgSodium: 454mgPotassium: 347mgFiber: 1gSugar: 2gVitamin A: 338IUVitamin C: 1mgCalcium: 201mgIron: 2mg
Keyword Spaghetti Casserole
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