How much mince for a chilli for approx 10 adults

[Saltire]

and 3 teenagers? We are ahivng aworks bonfire night party for the people at DH's work, everyone is brining food and I'm doing chilli.

2lb should do it, though add a couple of handfuls of lentils to pad it out.

normally i'd say about 100g-150g per person but as its not a "main meal" and everyone is bringing some things then I agree take about 2lb worth

2lbs of minced beef and match that with 2lbs kidney beans.... that'll be plenty.

Thanks everyone, theres going to be curry and spag bol as well as all the snacks - samosas, wedges, nachos etc