Brickell Foodie

Ingredients

Graham Cracker Crust

• 1cup graham cracker crumbs (4 ounces, 8 whole crackers, broken into rough pieces and processed in food processor until uniformly fine)
• 1tablespoon granulated sugar
• 5tablespoons unsalted butter , melted, plus additional 1 tablespoon melted butter for greasing pan

Cheesecake Filling

• 2 1/2pounds cream cheese, cut into rough 1-inch chunks and left to stand at room temperature for 30 to 45 minutes
• 1/8teaspoon table salt
• 1 1/2cups granulated sugar (10 1/2 ounces)
• 1/3cup sour cream (2 1/2 ounces)
• 2teaspoons lemon juice from 1 lemon
• 2teaspoons vanilla extract
• 2 large egg yolks
• 6 large eggs

Instructions

 For the crust: Adjust oven rack to lower-middle position and heat oven to 325 degrees. Combine graham cracker crumbs and sugar in medium bowl; add 5 tablespoons melted butter and toss with fork until evenly moistened. Brush bottom and sides of 9-inch springform pan with most of remaining melted butter, making sure to leave enough to brush pan in step 3. Empty crumbs into springform pan and press evenly into pan bottom. Bake until fragrant and beginning to brown around edges, about 13 minutes. Cool on wire rack while making filling.

1. For the cheesecake filling: Increase oven temperature to 500 degrees. In standing mixer fitted with paddle attachment, beat cream cheese at medium-low speed to break up and soften slightly, about 1 minute. Scrape beater and bottom and sides of bowl well with rubber spatula; add salt and about half of sugar and beat at medium-low speed until combined, about 1 minute. Scrape bowl; beat in remaining sugar until combined, about 1 minute. Scrape bowl; add sour cream, lemon juice, and vanilla, and beat at low speed until combined, about 1 minute. Scrape bowl; add yolks and beat at medium-low speed until thoroughly combined, about 1 minute. Scrape bowl; add whole eggs two at a time, beating until thoroughly combined, about 1 minute, and scraping bowl between additions.
2. Brush sides of springform pan with remaining melted butter. Set springform pan on rimmed baking sheet (to catch any spills if springform pan leaks). Pour filling into cooled crust and bake 10 minutes; without opening oven door, reduce oven temperature to 200 degrees and continue to bake until instant-read thermometer inserted into center of cheesecake registers about 150 degrees, about 11/2 hours. Transfer cake to wire rack and cool 5 minutes; run paring knife between cake and side of springform pan. Cool until barely warm, 2 1/2 to 3 hours. Wrap tightly in plastic wrap and refrigerate until cold, at least 3 hours. (Cake can be refrigerated up to 4 days.)
3. To unmold cheesecake, remove sides of pan. Slide thin metal spatula between crust and pan bottom to loosen, then slide cake onto serving plate. Let cheesecake stand at room temperature about 30 minutes, then cut into wedges and serve.

Ingredients

• Bottom Layer
• 6tablespoons (3/4 stick) unsalted butter , cut into 6 pieces, plus extra for greasing pan
• 7ounces bittersweet chocolate , chopped fine (see note)
• 3/4teaspoon instant espresso powder
• 1 1/2teaspoons vanilla extract
• 4large eggs , separated
• pinch table salt
• 1/3cup packed (about 2 1/2 ounces) light brown sugar , crumbled with fingers to remove lumps
• Middle Layer
• 2tablespoons cocoa powder , preferably Dutch-processed
• 5tablespoons hot water
• 7ounces bittersweet chocolate , chopped fine (see note)
• 1 1/2cups cold heavy cream
• 1tablespoon granulated sugar
• 1/8teaspoon table salt
• Top Layer
• 3/4teaspoon powdered gelatin
• 1tablespoon water
• 6ounces white chocolate chips (see note)
• 1 1/2cups cold heavy cream
• Shaved chocolate or cocoa powder for serving, optional (see note)

Instructions

1.  FOR THE BOTTOM LAYER: Adjust oven rack to middle position and heat oven to 325 degrees. Butter bottom and sides of 91/2-inch springform pan. Melt butter, chocolate, and espresso powder in large heatproof bowl set over saucepan filled with 1 inch of barely simmering water, stirring occasionally until smooth. Remove from heat and cool mixture slightly, about 5 minutes. Whisk in vanilla and egg yolks; set aside.
2. In stand mixer fitted with whisk attachment, beat egg whites and salt at medium speed until frothy, about 30 seconds. Add half of brown sugar and beat until combined, about 15 seconds. Add remaining brown sugar and beat at high speed until soft peaks form when whisk is lifted, about 1 minute longer, scraping down sides halfway through. Using whisk, fold one-third of beaten egg whites into chocolate mixture to lighten. Using rubber spatula, fold in remaining egg whites until no white streaks remain. Carefully transfer batter to prepared springform pan, gently smoothing top with offset spatula.
3. Bake until cake has risen, is firm around edges, and center has just set but is still soft (center of cake will spring back after pressing gently with finger), 13 to 18 minutes. Transfer cake to wire rack to cool completely, about 1 hour. (Cake will collapse as it cools.) Do not remove cake from pan.
4. FOR THE MIDDLE LAYER: Combine cocoa powder and hot water in small bowl; set aside. Melt chocolate in large heatproof bowl set over saucepan filled with 1 inch of barely simmering water, stirring occasionally until smooth. Remove from heat and cool slightly, 2 to 5 minutes.
5. In clean bowl of stand mixer fitted with whisk attachment, whip cream, granulated sugar, and salt at medium speed until mixture begins to thicken, about 30 seconds. Increase speed to high and whip until soft peaks form when whisk is lifted, 15 to 60 seconds.
6. Whisk cocoa powder mixture into melted chocolate until smooth. Using whisk, fold one-third of whipped cream into chocolate mixture to lighten. Using rubber spatula, fold in remaining whipped cream until no white streaks remain. Spoon mousse into springform pan over cooled cake and gently tap pan on counter 3 times to remove any large air bubbles; gently smooth top with offset spatula. Wipe inside edge of pan with damp cloth to remove any drips. Refrigerate cake at least 15 minutes while preparing top layer.
7. FOR THE TOP LAYER: In small bowl, sprinkle gelatin over water; let stand at least 5 minutes. Place white chocolate in medium bowl. Bring ½ cup cream to simmer in small saucepan over medium-high heat. Remove from heat; add gelatin mixture and stir until fully dissolved. Pour cream mixture over white chocolate and whisk until chocolate is melted and mixture is smooth, about 30 seconds. Cool to room temperature, stirring occasionally, 5 to 8 minutes (mixture will thicken slightly).
8. In clean bowl of stand mixer fitted with whisk attachment, whip remaining cup cream at medium speed until it begins to thicken, about 30 seconds. Increase speed to high and whip until soft peaks form when whisk is lifted, 15 to 60 seconds. Using whisk, fold one-third of whipped cream into white chocolate mixture to lighten. Using rubber spatula, fold remaining whipped cream into white chocolate mixture until no white streaks remain. Spoon white chocolate mousse into pan over middle layer. Smooth top with offset spatula. Return cake to refrigerator and chill until set, at least 2½ hours.
9. TO SERVE: If using, garnish top of cake with chocolate curls or dust with cocoa. Run thin knife between cake and side of springform pan; remove side of pan. Run cleaned knife along outside of cake to smooth sides. Cut into slices and serve.