Seven-Layer Bars

By charlotteh371

Preparation

Step 1

Preheat the oven to 350°. Spread the walnuts in a pie plate and toast until golden and fragrant, about 8 minutes. Let cool then coarsely chop.

Step 2
In a large bowl, mix the melted butter with the graham cracker crumbs until evenly moistened. Press the crumbs onto the bottom of a 15-by-17-inch baking pan. Scatter the semisweet chocolate chips on top, followed by the butterscotch chips, white chocolate chips, toasted walnuts and coconut. Scrape the condensed milk into a microwave-safe container and heat it at high power for 30 seconds, until just fluid. Drizzle the milk evenly over the coconut.


Step 3
Bake the bars in the center of the oven for about 30 minutes, until the coconut is toasted; rotate the pan once for even cooking. Transfer the pan to a rack and let the bars cool completely, at least 4 hours. Cut the bars lengthwise into 6 strips and crosswise into 6 strips to make 36 bars.