Beat the softened ice cream until smooth. Shape it into a 5x30cm log using parchment or a mold, then freeze until solid (about 3–4 hours).
Preheat oven to 190°C (170°C fan). Line a Swiss roll tin with baking parchment.
Whisk eggs and sugar until pale, thick, and fluffy.
Gently fold in sifted flour. Spread evenly into the tin.
Bake for 10–12 minutes until lightly firm.
Turn the sponge onto sugared parchment and peel off backing paper. Let cool slightly.
For the jam, heat sugar, lemon zest, and juice until dissolved. Add strawberries and cook until thickened. Cool completely.
Spread jam over sponge, leaving a small border.
Place frozen ice cream log along one edge.
Roll tightly using parchment to form the Arctic Roll recipe shape.
Slice and serve immediately or refreeze briefly for cleaner cuts.