A Few Things You’ll Want to Know
Can I use a different biscuit?
Yes, absolutely. Digestive biscuits work really well if you want something more neutral that lets the halawa pistachio flavour do all the talking. Shortbread rounds are also beautiful and give a buttery richness. Chocolate Ripple is my favourite though — the slight bitterness of the chocolate is a perfect match for the sweetness of the filling.
Do I need the patty pans?
I’d really recommend them. They hold everything neatly in place while the filling sets so your sandwiches come out as tidy rounds rather than a mess. The foil ones in particular peel away beautifully once frozen. If you don’t have them, you could line the cupcake holes with a strip of baking paper to help lift them out.
How long do they last in the freezer?
Up to one month in an airtight container. After that the biscuits can start to soften slightly, though honestly in my house they’re gone long before then.
My filling is quite runny — what went wrong?
The most common reason is that the cream wasn’t whipped to stiff peaks before folding in, or the cream cheese wasn’t a firm block variety. Don’t worry — just assemble them as best you can and freeze anyway. The freezer will do the work and they’ll still be delicious.
Can I make these ahead for a gathering?
These are one of the best make-ahead desserts I know. Make them up to a month before you need them, keep them in the freezer, and pull them out 5 minutes before serving. They’re also a wonderful edible gift — pack them into a box lined with baking paper and they travel well straight from the freezer.