Bavarois à la Religieuse

Ingredients

Equipment Needed

• •1-litre smooth-sided metal bavarois or charlotte mould
• •Large bowl for an ice-water bath
• •Two small bowls for blooming gelatine
• •Medium heavy-bottomed saucepan
• •Fine-mesh sieve
• •Instant-read thermometer
• •Thin slicing knife

Instructions

1. 1

   Prepare the cold station

   Chill a scrupulously clean, dry 1-litre metal mould for 15 minutes. Fill a bowl large enough to hold it with ice and enough water to make full contact around the sides. In one small bowl, sprinkle the 7 g coating gelatine over its 30 ml cold water. In a second bowl, bloom the 9 g bavarois gelatine over its 45 ml cold water. Leave both for at least 5 minutes, and keep them separate because the firmer proportion belongs only to the chocolate shell.

   The mould must be completely dry. A bead of water between metal and chocolate leaves a weak, translucent pit in the finished coat.
2. 2

   Make chocolate syrup

   Bring the 80 ml water and 67 g sugar just to a simmer, stirring until the syrup is perfectly clear. Remove it from the heat and dissolve the bloomed coating gelatine in it without boiling. Pour one-third over the chopped chocolate and stir from the centre until glossy, then incorporate the remainder in two additions. The syrup should flow like thin cream and show no oily streaks. If it turns grainy, set the bowl over barely warm water and stir steadily until the emulsion returns; hard heat damages gelatine, so patience, not boiling.

3. 3

   Chemiser the mould

   Chemiser, or clothe, the mould using the motion prescribed by Another Method of Preparing Aspics de Filets de Soles (No. 916). Set the cold mould in the ice water, pour in the barely warm chocolate syrup, and tip and roll the mould steadily until every interior surface is covered. Pour the loose syrup back into its bowl before the layer becomes thick, then continue turning the mould over ice until the coat is opaque, firm, and no longer travels. Refrigerate it for 10 minutes. The ice-water bowl is the honest home equivalent of broken ice. If you find a bare patch, warm a spoonful of the reserved syrup just until fluid, cover the gap, and chill it again.

   Aim for a thin, complete coat rather than a heavy wall. The extra gelatine provides firmness; excessive thickness makes the dessert clumsy to slice.
4. 4

   Cook vanilla custard

   Put the milk, vanilla seeds, and pod in a saucepan and bring them just below a simmer. Cover, remove from the heat, and infuse for 10 minutes. Whisk the yolks with the 100 g sugar until smooth, not foamy. Reheat the milk, pour half of it gradually onto the yolks while stirring, then return everything to the saucepan. Cook over low heat, stirring constantly and scraping the corners, until the custard reaches 82°C or coats the back of a spoon so a finger leaves a clean path. At the first sign of tiny curds, remove the pan, strain the custard into a cold bowl, and whisk it over ice. Ça se rattrape when caught promptly; a fully scrambled custard must be remade. Discard the vanilla pod, stir in the bloomed bavarois gelatine until dissolved, and strain the custard through a fine sieve.

5. 5

   Add plain cream

   Let the custard cool to 43 to 45°C, stirring occasionally so no skin forms. Pour in the cold heavy cream in a steady stream, stirring gently with a spatula. Do not whip it. The finished bavarois should be smooth and close-textured, without the bubbles or volume of an ordinary whipped-cream bavarois. Cool it to 26 to 28°C, when it feels cool but remains freely pourable. If it is warmer, wait or it may soften the shell; if it begins to form ropes or soft lumps, rest the bowl over lukewarm water and stir only until fluid again.

6. 6

   Fill and chill

   Make certain the chocolate clothing is fully firm, then pour the vanilla bavarois into the centre from close to the mould so you don't trap bubbles. Fill to about 5 mm below the rim and smooth the surface. Cover without letting the wrapping touch the cream and refrigerate for at least 6 hours, preferably overnight. Do not freeze it. The interior is set when the centre feels firm yet gives slightly beneath a fingertip.

7. 7

   Unmould and slice

   Dip the outside of the mould up to its rim in warm water for 3 to 5 seconds, dry it, cover it with a chilled serving plate, and invert in one confident motion. If it does not release, wrap the mould briefly in a warm damp towel and try again; repeated long dips will melt the chocolate coat. Refrigerate the turned-out bavarois for 10 minutes if its surface has softened. Cut it with a thin knife dipped in hot water and wiped dry between slices. Serve it cold and unadorned, with no whipped cream to blur the contrast. À table!

Chef Tips

• •Use standard unflavoured powdered gelatine and weigh it if you can. Leaf gelatine varies in size and strength; equal weights may be substituted, but it must be soaked in cold water and squeezed dry before use.
• •Choose a fluid bittersweet chocolate between 65 and 70% cacao. Chocolate chips contain stabilisers that can make the syrup thick and stubborn before the mould is evenly coated.
• •The cream remains liquid. This isn't an omitted step or a convenience; it is the defining instruction in the source, giving the vanilla centre a calm, close texture against the firmer chocolate clothing.
• •Keep the bavarois covered and refrigerated, and serve it within two days. Longer storage dries the exposed surface and weakens the clean separation between shell and filling.

Advance Preparation

• •Complete the bavarois one day before serving and leave it covered in its mould overnight. The longer chill gives the interior an even set and makes unmoulding calmer.
• •It may be turned out up to 30 minutes before dessert and kept refrigerated on its serving plate. Slice only at the table so the dark coat and pale centre remain sharply defined.

Frequently Asked Questions

Nutrition Information

1 serving (about 200g)