I've got a code which gives you £20 off your first order from Hello Fresh www.hellofresh.co.uk
They'll deliver the recipes and all the ingredients in the right quantities to cook 3 or 5 lovely meals for 2 or 4. I got the stuff for Indonesian salmon with noodles, roast chicken thighs with puy lentils, and Moroccan meatballs with vegetable stew and couscous - with the voucher £19 for enough for 2 the lot. Veggie option available and I think £16 with the voucher.
The code is XUNVU8 and if you use it I get money off my next one too - so happiness and full tummies all round!