Food & Grocery Quiche Lorraine

I am a great fan of the Quiche Lorraine sold at the now-destroyed Why Not.

I also like their Talay yoghurt and it was a better deal than others I found locally.

There is a poster at Why Not informing customers that the Talay products can be purchased at Lee Plaza and Hypermart.

But does anyone know where the Quiche Lorraine that Why Not sold originated from? I think it was the same supplier as their breads. If anyone has any leads or knows where the same product is now being sold, be aware there is a reward on offer (it's one Quiche Lorraine!).