Gypsy's Arm Cake Roll (Swiss Roll) vs Mille-feuille: Classic French Custard and Puff Pastry

The Gypsy's Arm roll features a soft, airy sponge cake rolled with bright strawberry jam, leaning on citrus zest and cinnamon for a nuanced, aromatic profile. In contrast, the Mille-feuille relies on the contrast between crisp, buttery puff pastry and a rich, dense vanilla custard that emphasizes the indulgence of egg yolks. While both desserts utilize milk, sugar, and starch for their creamy components, they offer distinct experiences: one focused on a light, jam-filled sponge and the other on layered, decadent textural complexity.