Spread cream on 1 cake evenly, then top with vegan friendly digestive biscuits
Top with more cream, covering the biscuits
Stack another cake, repeat the steps
For the 3rd cake, mix 2 tbsp icing sugar, 1 tsp lemon juice and a drop of yellow food coloring, then spread evenly on the cake, let it firm up, then place as the top layer.
Chill cake 2-3 H so flavor would develop, but I like it overnight, for more intense flavor
Slice and serve