Weeknight pasta salad with chorizo and summer veg

This was one of my spontaneous mixes, using what I had in the fridge..... Quantities are not exact.

For the pasta:
- Wholemeal Penne pasta
- Fresh basil leaves (or whatever herbs you have to hand)
- Kalamata olives, pitted and halved
- Red capsicum
- Courgette
- Chorizo
- Spring onion

For the dressing:
- Anchovy or 2
- 1/4 c Extra virgin olive oil
- 1-2 Tbs Red wine vinegar
- 1 Tspn Dijon mustard
- Fresh cracked pepper

Saute the chorizo (if it needs cooking). Then remove from pan. Saute red capsicum and courgettes. Boil the pasta until aldente. Whisk the dressing together. Combine everything together in one bowl.