Easy No-Bake Chocolate and Condensed Milk Truffles. The recipe calls for plain, vanilla-scented "Marie Biscuits" but French-style Petit Beurre are pretty much the same thing. In the US, Vanilla Wafers would probably work as well. (UK use rich teas)
I posted my Jelly Cheesecake a few weeks back which was a huge hit. Here is a Jelly Slice recipe that is similar but doesn’t contain cream cheese in it. I remember this from childhood and it is one very popular slice among a lot of us.
FOR DISPLAY IDEAS Chocolate caramel slice -recipe i've been looking for! cup plain flour, cup brown sugar (firmly packed) cup coconut, butter (melted) Caramel: butter can sw condensed milk 2 tbsp golden syrup