Apple Cider Sorbet Waffle Cone

STEP 1: DEHYDRATE THE APPLE

Start here — it is the longest job. Core the two eating apples and slice them on a mandoline as thinly as you can hold them, about 1 mm, across the equator so each slice shows the star of the core. Toss the slices in the lemon juice. Lay them flat on dehydrator trays or on a lined baking sheet and dry at 60°C (140°F) for 4–6 hours, until they are leathery, then crisp as they cool. They should snap, not bend. Store in an airtight box with a silica sachet if you have one — they pick up moisture from the air within the hour.

STEP 2: REDUCE THE APPLE SYRUP

Bring the cloudy apple juice to a simmer in a wide pan and reduce it slowly to about a quarter of its volume, until it coats the back of a spoon and tastes intensely of apple rather than of sugar. Taste, and add the caster sugar only if the juice was sharp. Cool and reserve in a squeeze bottle. Do not reduce it to a caramel — the point is clean fruit.

STEP 3: BUILD THE CIDER SORBET BASE

Pour the dry cider into a wide pan and bring it to a simmer, then let it reduce by about a quarter to drive off some alcohol — alcohol is the single biggest reason a cider sorbet will not freeze hard. In a separate small pan, heat the caster sugar with the liquid glucose and 60 ml of the cloudy apple juice until it reaches 110°C (230°F). Whisk the hot sugar into the cider base. Whisk the sorbet stabiliser into a spoonful of the remaining cold apple juice to slurry it, then whisk that into the warm base and hold at 85°C (185°F) for two minutes to hydrate it. Add the rest of the apple juice, the lemon juice and the fine sea salt. Chill hard, ideally overnight, and always to below 4°C (39°F) before churning. Ageing the base is what separates a sorbet that holds from one that slumps.

STEP 4: MAKE AND SHAPE THE CONES

Whisk the egg whites and caster sugar to soft, foamy peaks — not stiff. Sift in the flour and fold gently, then fold in the milk, vanilla and salt, and finally the melted butter, a third at a time. The batter should ribbon slowly. Rest it for 20 minutes. Heat a non-stick pan or waffle-cone iron over medium heat. Spread a thin 12 cm disc of batter and cook until the edges colour and the centre is set, about 90 seconds. Working quickly while it is still hot and pliable, wrap the disc around one of the cannoli tubes, overlapping the seam, and hold for 20 seconds until it sets. Slide off and cool on a rack. Make two or three spare — the first one is always wrong.

STEP 5: LINE AND CRUMB THE CONES

Melt the dark chocolate gently to 31°C (88°F), stirring in the cocoa butter if using, to give a thin, brushable consistency. Paint the entire inside of each cone with a small pastry brush, working it right down to the tip and out over the rim by about a centimetre. This is not decoration — it is the moisture barrier that keeps the cone crisp against the sorbet. Immediately roll the chocolate-tipped rim in the crushed hazelnuts and almonds. Set the cones tip-down in a rack and leave the chocolate to set fully at cool room temperature, not in the fridge.

STEP 6: CHURN THE SORBET

Churn the ice-cold base until it reaches the texture of thick soft-serve and no further. Over-churning whips air into a sorbet, and air is what makes it collapse the moment it meets a warm room. If your machine has a paddle-torque cut-off, stop at first resistance. Transfer straight into a shallow, pre-frozen tray, press cling film onto the surface, and freeze hard for at least four hours. If you are using a Pacojet, freeze the beaker for 24 hours and pacotise once, immediately before assembly.

STEP 7: FILL THE CONES

Work in a cold kitchen, with everything cold. Load the hard sorbet into a piping bag fitted with a plain 10 mm nozzle — do not soften it first; work it briefly with an offset spatula until just pipeable. Pipe into each cone from the tip upwards to avoid air pockets, filling to just proud of the rim, and finish with a clean swirl. Return the filled cones immediately to the freezer, standing in a rack, and freeze for at least a further hour until the sorbet is solid again.

STEP 8: FINISH AND SERVE

Finish and serve one cone at a time, straight from the freezer. Top each with two or three shards of the dehydrated apple and a fine line of the reduced apple syrup, and take it to the table within thirty seconds. Do not garnish a tray of cones and then serve them; the dehydrated apple begins to soften on contact with the sorbet almost immediately, and the syrup accelerates melting at the rim. Chilled serving vessels — a shot glass or a small cone stand, held in the freezer — buy several more minutes at the table.