yeah should be fine, or low fat fromage frais. BUT add it right at the end, because there is no fat content it can split and curdle. so take it off heat and add yogurt just before serving
Thank you - I only have the yogurt in the fridge, just had my quorn cook book arrived and fancied one of the recipes for tea. Thanks for the advise, i will make sure its off the heat! Yum off to make this now - thanks again! x