Step 2

Bring a large pot of lightly salted water to the boil. Add the spaghetti and cook for 8–10 minutes until al dente, then drain.

Step 3

Stir in the tomato sauce, tomato paste, cinnamon, oil, salt and pepper until the pasta is well coated. Transfer to the prepared baking dish.

Step 4

Bake for 1 hour until the top is crunchy.