Egg Mousse

This is a savory cold mousse from the dinner-party era of British cookery, somewhere between a chilled pate and a deviled-egg salad. The technique is straightforward: hard-boiled eggs get separated, the whites chopped fine and yolks pushed through a sieve, then everything folds into seasoned chicken-stock gelatin and whipped cream.

The anchovy essence (or modern anchovy paste) is the soul of the dish. A teaspoon or two adds savory depth that reads as umami but never as fishy, the same trick that Caesar dressing pulls. Worcestershire amplifies it.

Bloom the gelatin in cold stock first, then warm it just until dissolved, never to a boil or the proteins break. Cool the stock until it’s syrupy and almost setting before folding into the cream, otherwise you get a runny mousse with weeping cream on top.

Pile into a serving dish or individual ramekins, chill at least an hour, then garnish with a dusting of paprika, fresh herbs, or watercress. Spread on toast points or buttered brown bread.

Chef Tips

• Push the cooked yolks through a fine-mesh sieve for the silkiest texture; mashing leaves chalky bits
• If you can’t find anchovy essence, use anchovy paste from a tube or a teaspoon of fish sauce as a substitute
• Chill the mixing bowl before whipping the cream; cold equipment doubles the whip volume
• The mousse holds in the fridge up to two days, covered tightly so it doesn’t pick up other fridge smells

Variations

• Swap chicken stock for fish stock and fold in chopped smoked salmon for a richer mousse
• Stir in chopped capers, dill, or chives for a deli-style egg mousse
• Layer with thin cucumber slices in a terrine mold for a fancier dinner-party presentation