1. Finely chop the garlic cloves.
2. Roughly chop the tomatoes.
3. Heat the olive oil and pasta water at the same time (in separate containers, of course!).
4. When the oil is hot, sauté the garlic and add the cayenne pepper. You can remove the pepper after 1 or 2 minutes (for sensitive stomachs). Keep the heat high. Then add the tomatoes, salt to taste, and add the parsley and a pinch of sugar in that order. Crush the tomatoes slightly with a wooden spoon. It should not cook for more than 10-15 minutes.
5. Meanwhile, cook the penne in boiling (salted) water for the necessary time.
6. Once the pasta is cooked, pour it into the sauce in the cooking container and mix over low heat.
7. Add a drizzle of oil when serving and some (real) grated Parmesan cheese. Yum-Yum.