Spaghetti and Meatballs with Parmesan Cheese

Ingredients

• 250g spaghetti
• 1 tablespoon olive oil
• 2 tablespoons butter
• Salt and pepper to taste
• For the meatballs:
• 500g beef mince
• 1/2 cup breadcrumbs
• 2 cloves garlic, minced
• 1/4 cup chopped fresh parsley
• 1/4 cup grated parmesan cheese
• For the sauce:
• 2 tablespoons olive oil
• 1 large onion, diced
• 3 cloves garlic, minced
• 700g tomato passata
• 1 teaspoon dried oregano