How to make
This classic biscuit cake needs 2 packets of pudding. I bought vanilla and strawberry, but you can choose whatever ones you want.
The pudding is made, as shown on the package, with the milk and I alternate the strawberry pudding, biscuits, vanilla pudding and so on, until you run out of pudding.
Sprinkle walnuts on top of the homemade biscuit coffee cake and leave in the fridge for 1 hour.