Marshmallow and Yogurt Tart

200g Tennis biscuits
60ml Butter
One large bag of Marshmallows (140g)
One 500g pot of Yogurt

Pre-heat the oven to 180°C.
Crush the biscuits and melt the butter.
Mix the biscuits and butter and squish into a tart tin.
Bake for 10 minutes and set to one side.
Place the marshmallows in a heat-proof bowl and microwave for 30 second blasts until
marshmallows are very well melted .
Use a BIG bowl as the marshmallows expand a lot. And make very sure they are properly
melted otherwise your tart won’t set as well and it will have marshmallow bits in it.
When the marshmallows are completely melted, scrape in the tub of yogurt and mix
thoroughly. If you realize that the marshmallows hadn’t completely melted after all, return
the whole mix to the microwave and heat in 15 second blasts, stirring in between, until just
melted. Be careful not to boil the yogurt, though.
Pour into the tart tin and place in the fridge for a couple of hours.