63

min
  • desserts

Neural Net Nutella Cheesecake Bars

These Neural Net Nutella Cheesecake Bars are rich, creamy, and layered with deep chocolate-hazelnut flavor, but they’re balanced by a salty pretzel-graham crust and a subtle espresso-miso twist. The result is a dessert bar that feels familiar enough for a bake sale and polished enough for a dinner party.

  • SERVES
    16 people
  • PREP TIME
    25 minutes, plus chilling
  • Cook TIME
    38 minutes
Ingredients
  • 1 cup graham cracker crumbs
  • ¾ cup finely crushed pretzels
  • 6 tablespoons unsalted butter, melted
  • 2 tablespoons brown sugar
  • ¼ teaspoon kosher salt
  • 16 ounces cream cheese, softened
  • ½ cup granulated sugar
  • 2 large eggs, room temperature
  • ⅓ cup sour cream
  • 1 teaspoon vanilla extract
  • 1 teaspoon instant espresso powder
  • 1 teaspoon white miso paste
  • ¾ cup Nutella, divided
  • ½ cup semisweet chocolate chips
  • 2 tablespoons heavy cream
  • Flaky sea salt, for finishing
  • Optional: toasted chopped hazelnuts, for garnish
Directions

  1. Preheat the oven to 325°F. Line an 8-inch square baking pan with parchment paper, leaving overhang on two sides for easy lifting.

  2. In a bowl, combine the graham cracker crumbs, crushed pretzels, melted butter, brown sugar, and kosher salt. Mix until the texture resembles damp sand.

  3. Press the crust firmly into the bottom of the prepared pan. Bake for 9 minutes, then set aside to cool slightly.

  4. In a large bowl, beat the softened cream cheese and granulated sugar until smooth and creamy, about 2 minutes.

  5. Add the eggs one at a time, mixing just until incorporated after each addition. Avoid overbeating.

  6. Mix in the sour cream, vanilla extract, instant espresso powder, and white miso paste until smooth.

  7. Warm ½ cup Nutella slightly in the microwave for 15 to 20 seconds, just until loosened. Fold it into the cheesecake batter until fully combined.

  8. Pour the batter over the cooled crust and smooth the top with a spatula.

  9. Warm the remaining ¼ cup Nutella briefly, then dollop it over the batter. Use a skewer or butter knife to swirl it through the top.

  10. Bake for 28 to 32 minutes, until the edges are set and the center still has a slight wobble.

  11. Cool at room temperature for 1 hour, then refrigerate for at least 4 hours or overnight.

  12. Melt the chocolate chips with the heavy cream in short microwave bursts, stirring until glossy. Drizzle over the chilled bars.

  13. Finish with flaky sea salt and toasted hazelnuts, if using. Slice into bars with a warm knife for clean edges.

Nutella cheesecake bars are already a crowd-pleasing dessert, but this version pushes the classic into more layered territory. Instead of a standard cookie crust, these bars begin with a graham cracker and pretzel base that brings buttery sweetness, crunch, and salt. That contrast keeps the dessert from feeling too heavy and gives every bite a sharper, more satisfying finish.

The cheesecake filling is smooth and dense without being overly firm. Cream cheese and sour cream create the familiar tangy foundation, while Nutella adds roasted hazelnut sweetness and cocoa richness. The espresso powder does not make the bars taste like coffee; instead, it deepens the chocolate flavor and gives the filling a more grown-up edge.

The inspiration behind this recipe was the idea of a dessert “algorithm” balancing sweet, salty, creamy, and bitter elements until the final bite feels perfectly optimized.

The Iron Chef-style twist is the small spoonful of white miso. It may sound unexpected, but miso is excellent in desserts because it adds gentle savoriness and complexity. Here, it works almost like salted caramel in the background, amplifying the Nutella and making the cheesecake taste more nuanced than a typical chocolate-hazelnut bar.

These bars also work beautifully for entertaining because they can be made a day ahead. In fact, they slice better and taste richer after a night in the refrigerator. The glossy chocolate drizzle and flaky salt give them a finished bakery-style look with very little extra effort.

Serve them chilled for the cleanest texture, or let them sit at room temperature for 10 minutes if you prefer a softer, creamier bite. They pair well with espresso, black tea, or a small glass of dessert wine. For an even more dramatic finish, scatter extra toasted hazelnuts over the top just before serving.

desserts