½ tsp red chilli flakes, to taste
1 garlic clove, finely chopped
200g/7oz tinned chopped tomatoes
75²µ/2½´Ç³ú pasta
1–2 tsp oil
pinch salt
1 tsp Italian seasoning or dried oregano
1–2 tbsp tomato purée
1 tbsp grated Parmesan, or vegetarian alternative (optional)