Good Supermarket desserts?

[lemonbiscuit]

I bought the Limoncello Dessert at the Coop at the weekend, and it was surprisingly delicious! And only £3 to serve 6. Does anyone have any other recommendations for (whispers) shop bought desserts that are actually really nice?

I bought a chocolate fudge cake in tescos a few weeks back as it was half price. It was lovely and would buy again even at full price.