I bought a Tastecard a few years ago, 29£ per year giving discounts usually 50% on food and many restaurants in UK. to begin with their selection was limited but things have improved a lot. We picked this restaurant at random. We visited friday lunchtime having checked they accept the card then, not in the evening though on friday. We sat outside on a lovely large patio and all was superb. The menu is large enough to be good choice but not too large as to give too much choice.
Food was great. Starters of Bruschetta and Aubergine, main course of Sea Bass and chicken and asparagus, and dessert of apple crumble and tiramisu. simple Orvieto for wine. If we had no wine, no coffee and no service the food would have cost only 27£ for two using Tastecard!
Really recommend here especially if you can sit outside. In fact even without the Tastecard the food prices are not so much more than other average food chains.
Rosmarino Restaurant in Worcester Park. Outside patio
Chicken and Asparagus, with courgettes and roast potatoes