1. Boil spaghetti in salted water until al dente according to package instructions. Drain and toss with butter. Set aside.

2. In a skillet, cook the ground beef over medium heat until browned. Drain excess fat. Stir in marinara sauce, garlic powder, onion powder, salt, and pepper. Simmer for 5 minutes.

3. In a bowl, mix cream cheese, ricotta, sour cream, and a pinch of salt until smooth.

4. In a greased 9×13-inch baking dish, layer half the spaghetti. Spread all the cheese mixture on top. Add the remaining spaghetti.

5. Pour meat sauce over the top and spread evenly.

6. Sprinkle mozzarella and Parmesan on top. Cover with foil and bake at 350°F (175°C) for 30 minutes.

7. Remove foil and bake another 10–15 minutes until bubbly and golden.

8. Let it rest for 10 minutes before serving.