Neiman Marcus Bars
Yield, 24 bars • Cook Time, 35–40 minutes • Prep Time, 20–25 minutes
Directions
Heat the oven to 350°F and position a rack in the center. Line a 9×13-inch baking pan with parchment paper, leaving an overhang on the long sides to create a sling.
In a medium bowl, beat together the melted butter, cake mix, and 2 eggs until smooth and very thick, about 25–30 seconds. Spread evenly into the prepared pan.
Wipe out the bowl. Add the cream cheese, remaining 2 eggs, powdered sugar, and vanilla. Beat on medium-low speed until smooth, scraping down the sides once or twice, about 40–45 seconds.
Pour the cream cheese mixture over the base and spread into an even layer.
Bake until the edges are golden and the center is slightly jiggly when gently shaken, 35–40 minutes.
Cool completely in the pan on a wire rack, 2–3 hours.
Use the parchment sling to lift the bars out of the pan. Cut into 24 squares and serve.
Kitchen Notes
Chill before cutting. You’ll want a head start.
Ingredients
8 tablespoons (1 stick) unsalted butter, melted and cooled
1 (15.25-ounce) box yellow cake mix
4 large eggs, divided
8 ounces cream cheese, at room temperature
1 pound powdered sugar (about 4 cups)
1 teaspoon vanilla extract