Conchiglie Rigate: Romanesco Broccoli

This is one of many dishes where you could cook the pasta and broccoli together (see orecchiette with cime di rapa, and farfalle with broccoli). Indeed, it would seem ideal, as both take the same time to cook. Here I diverge from my usual principle of keeping everything as simple as possible – I prefer the broccoli to have had some time to marinate in olive oil befor