AT A GLANCE
We've added anchovies to this simple pasta dish for their complex salty deliciousness, but if you're cooking for vegetarians, you can always leave them out.
|01||Heat half the olive oil in a frying pan over medium-high heat, add onion, garlic and chilli and sauté until tender (4-5 minutes), then add anchovies and stir until dissolved (1 minute). Season to taste and transfer to a bowl.|
|02||Wipe out pan, add butter and remaining oil and return to heat. When butter is foaming, add cauliflower and sauté until browned and tender (5-10 minutes). Add lemon rind and juice, season to taste and add to onion mixture with radicchio.|
|03||Meanwhile, cook pasta in a large saucepan of generously salted boiling water until al dente (8-10 minutes), then drain and return to pan along with 60ml cooking water. Add cauliflower mixture, toss to combine, season to taste and serve hot scattered with parmesan.|