Nadiya's ice cream cake turns an easy no-churn blueberry ice cream into a delightful ... Take off the heat. Crumble the biscuits and the fennel seeds to a fine crumb in a food processor or in ...
This will not cover the entire cake, but make little hillocks with gaps in between. Sprinkle the crumble mixture over the top, filling in all the gaps to cover the fruit. Bake for 45–50 minutes ...