Prep Time 20 minutes minutes
Additional Time 2 minutes minutes
Total Time 22 minutes minutes
All temperatures stated are for conventional ovens. Decrease the temperature by 20°C/25°F or gas mark 1 for "fan" or air-fryers.
The original recipe called for 1kg of yoghurt, 1 tin of condensed milk, 2 packets of jelly in which the crystals were dissolved in 2 cups of boiling water. The tennis biscuits were placed in the bottom of the dish, and the yoghurt filing gently poured over the biscuits and allowed to set.