Rare Cheesecake (レアチーズケーキ)

Ingredients

Equipment Needed

• •18cm cake ring or 7-inch springform pan
• •Parchment paper or acetate collar
• •Small heatproof cup for gelatin
• •Electric hand mixer or sturdy whisk
• •Offset spatula
• •Fine-mesh sieve, optional for extra-smooth filling

Instructions

1. 1

   Line the mold

   Line the bottom of an 18cm cake ring or 7-inch springform pan with parchment, and line the sides with a strip of parchment or acetate. This small bit of neatness matters later: a soft cake releases cleanly only if you have given it a clean path out.

2. 2

   Press the base

   Crush the biscuits into fine crumbs, then mix with the melted butter until the crumbs look evenly damp, like wet sand. Press them into the pan in an even layer, firm but not brutal. Too loose and the base crumbles; too hard and it cuts like a paving stone. Chill while you make the filling.

   The butter firms in the cold and binds the crumbs. Give it that time, and the biscuit line will stay thin and tidy under the cream.
3. 3

   Bloom the gelatin

   Sprinkle the powdered gelatin evenly over the cold water in a small heatproof cup. Leave it five to ten minutes, until every grain has swollen and the surface looks dull and thick. Cold water lets the gelatin hydrate evenly. Hot water grabs the outside first and leaves little specks that no one invited.

4. 4

   Smooth the cheese

   Beat the softened cream cheese with the sugar, salt, and lemon zest until glossy and completely smooth, scraping the bowl more than once. Add the yogurt and lemon juice and beat again. If the cheese is cool in the center, wait and beat later; lumps now become lumps in the slice, and this cake has nowhere to hide.

   Room-temperature cream cheese is not a nicety. It is the texture of the finished cake being decided before the gelatin arrives.
5. 5

   Dissolve the gelatin

   Set the cup of bloomed gelatin in a small pan of hot water, or warm it in very short microwave bursts, just until clear and fluid. Do not boil it. Whisk a spoonful of the cheese mixture into the gelatin, then pour that back into the bowl while whisking. Bringing the two closer in temperature keeps the gelatin from setting into thin threads.

6. 6

   Fold the cream

   Whip the chilled cream until it falls from the whisk in soft ribbons, not stiff peaks. Fold it into the cheese base in two additions, turning the bowl and lifting from the bottom until no white streaks remain. Soft cream gives the cake its lightness; overwhipped cream gives it a rough, airy chew.

7. 7

   Fill and chill

   Pour the filling over the chilled biscuit base and smooth the top with an offset spatula. Tap the pan once or twice on the counter to settle any large air pockets, then cover without touching the surface. Refrigerate at least eight hours, preferably overnight. Gelatin sets from edge to center slowly, and patience is the difference between a clean slice and a slump.

8. 8

   Unmold and slice

   Run a warm towel around the outside of the pan, then release the ring and peel away the lining. Cut with a warm, dry knife, wiping between slices so each face stays pale and smooth. Serve cold, with a few seasonal berries or a thin curl of lemon peel if you like. Leave most of the top plain; the quiet white surface is part of the dish.

Chef Tips

• •Use full-fat cream cheese and fresh cream. Low-fat cheese turns chalky here, and a heavy sauce won't rescue it. Sourcing first, even for a cake.
• •Measure the gelatin. Too little and the cake bows when sliced; too much and it bounces back at the fork, which is not the ambition of dessert.
• •Kanten, Japanese agar, is a fine ingredient, but it is not a straight stand-in here. It sets more firmly and breaks clean rather than melting softly, so it changes what this cake is.
• •If your yogurt is thin and watery, drain it in a lined sieve for twenty minutes before using. The filling wants tang, not extra water.
• •Garnish by the season and with restraint: three berries, a little citrus peel, nothing poured over the whole top. Let the dairy and lemon speak clearly.

Advance Preparation

• •This cake is best made the day before serving. Overnight chilling gives the gelatin time to set evenly and the biscuit base time to firm.
• •The biscuit base can be pressed into the pan one day ahead and kept refrigerated, tightly covered.
• •The finished cake keeps two days refrigerated. Garnish only at the end so fruit juices don't stain the pale surface.
• •For transport, keep the cake in its mold and unmold it after arrival. Cold and structure are friends here.

Frequently Asked Questions

Nutrition Information

1 serving (about 108g)