Crush the Biscuits: Start by crushing the biscuits into a coarse powder. You can do this by placing them in a plastic bag and rolling them with a rolling pin, or by pulsing them in a food processor.
Prepare the Almonds: Chop the almonds into small pieces. For added flavor, you can lightly toast them in a pan for a few minutes until golden brown.
Mix: In a large bowl, combine the crushed biscuits, chopped almonds, and melted butter. Mix well until well blended.