🍝 For the Spaghetti:

• 12 oz (340 g) spaghetti

• 1 tablespoon olive oil

• Salt (for boiling water)

🍖 For the Meatballs:

• 1 lb (450 g) ground beef (or a mix of beef and pork)

• 1/3 cup breadcrumbs

• 1/4 cup grated Parmesan cheese

• 1 egg

• 2 cloves garlic, minced

• 1/4 cup finely chopped onion

• 1 teaspoon Italian seasoning

• Salt and black pepper to taste

🍅 For the Sauce & Baking:

• 3 cups marinara sauce (homemade or store-bought)

• 2 cups shredded mozzarella cheese

• 1/4 cup grated Parmesan cheese (for topping)

• Fresh basil or parsley (optional, for garnish)