Makes 9 medium or 16 small bars
To make the pretzel crumbs, pulse pretzels in a food processor until the largest pieces are about pea-sized. I used almost half a bag of Snyder’s “Snaps” to get 1 1/2 cups of crumbs.
6 tablespoons unsalted butter, melted
3/4 cup peanut butter
1 1/2 cups pretzel crumbs, fine
1/2 cup confectioners’ sugar
1/4 teaspoon salt
1 heaping cup semisweet chocolate chips, such as Ghirardelli 60% chocolate chips
1/3 cup heavy cream
Line 8×8 pan with foil. Spray with baking spray.
In a medium microwave-safe bowl, melt peanut butter and butter together in microwave (about 1 minute on HIGH). Stir in pretzel crumbs, confectioners’ sugar and salt. Spread evenly into prepared pan and refrigerate at least 10 minutes.
In a small saucepan or microwave-safe container, heat heavy cream to near boiling (1-2 minutes on HIGH, depending on your microwave). Pour over chocolate chips. Let sit for 2 minutes. Stir until chocolate is melted and smooth. (If needed, microwave on DEFROST 10 seconds at a time to finish melting.) Pour chocolate over chilled peanut butter base. Chill.
Refrigerate for at least 1 hour before cutting. Lift foil to remove from pan, then slice into bars with a pizza cutter. Store in refrigerator.
http://cravingchronicles.com/2011/05/25/chocolate-peanut-butter-pretzel-bars/