Outrageous Pretzel Bars

Preheat the oven to 350°. Line a 9-by-13-inch baking pan with parchment paper or foil, allowing 2 inches of overhang on the 2 long sides.

In a medium saucepan, combine the condensed milk with 2 cups of the chocolate chips and stir over moderately low heat until the chocolate is melted. Remove from the heat. Whisk in 1 1/2 teaspoons of the vanilla and let cool completely.

在一个中等大小的碗里,加入面粉、烘焙soda and salt. In a large bowl, using a handheld mixer, beat the 2 sticks of butter with the brown sugar and the 3/4 cup of granulated sugar at medium speed until fluffy, about 1 minute. Beat in the eggs and the remaining 2 teaspoons of vanilla. At low speed, beat in the flour mixture until just incorporated. Stir in the remaining 2 cups of chocolate chips. Press the cookie dough in the prepared pan in an even layer.

In a bowl, toss the pretzels with the melted butter and the remaining 1 tablespoon of granulated sugar. Spread the melted chocolate mixture over the cookie dough and sprinkle evenly with the pretzels. Bake for about 45 minutes, until set and the pretzel topping is golden brown. Transfer the pan to a rack and let the bars cool completely.

Run the tip of a knife around the side of the pan and lift the bar out using the parchment paper. Cut into 24 bars, discard the parchment paper and serve.