1-Chop the onion and brown in 2 tablespoons olive oil.

2-Add stock and beans, leave to cook for 15 minutes, then liquidise.

3-Dice ham and courgette, brown in remaining oil and leave in pan.

4-Cook pasta to taste in salted water, add to ham and courgette.

5-To serve, put a layer of sauce on each plate and top with pasta.