Bombe Fedora

Bombe Fedora (orange ice around a whipped praline cream) teaches the architecture of a bombe glacée: a bright, sharply defined outer ice enclosing a rich centre that remains supple enough to slice. The one true thing to know before touching a pan is that orange juice supplies colour and acidity, but the peel holds the perfume. Rub sugar directly over the dry fruit before you juice it, or the finished shell will taste merely sweet and cold.

The original recipe assumed a pastry kitchen where orange ice and Pralin already waited, a dedicated bombe mould stood ready, and freezing happened in equipment packed with salt and ice. At home, smooth almond-hazelnut praline paste replaces the pastry pantry, a 1½ litre metal bowl replaces the ornate mould, and a countertop ice cream maker replaces the freezing cabinet. Those are brigade scaffolding and can go. The perfumed orange shell, the distinct pralined Bombe-preparation, and the careful clothing of the mould are the dish itself, so they stay. One cook, one stove, one evening.

When the Bombe Fedora is cut, the orange shell should form a vivid, even crescent around a pale praline heart, with no hollow pockets and no blurred seam between them. Everything depends on the first small act: rub the sugar cubes over every part of the orange peel until they turn damp, golden, and intensely fragrant.