Heat oven to 200C/180C fan/gas 6.
Heat the oil in large pan, add the garlic
and fry for 1 min. Add the tomatoes,
chilli and seasoning, bring to the boil
and simmer for 10 mins.
Meanwhile, cook the spaghetti, then
drain. Mix the spaghetti with the tomato
sauce and basil, then spoon half into a
large ovenproof dish. Arrange half the
mozzarella over the top and sprinkle
with half the Parmesan. Repeat the
layers, then bake for 15-20 mins until
lightly browned on top. Scatter with extra
basil and serve with a big green salad.