Sweet and Salty Pretzel Tart Ingredients Crust 1/2 cup unsalted butter, room temperature 3/4 cup powdered sugar 1 1/2 cup crushed pretzels 1 1/2 cup flour 1 egg Filling 8 ounces semisweet chocolate, chopped (I cheated and used chocolate chips) 3/4 cup heavy cream 2 tbsp unsalted butter Swirl 1/2 cup smooth peanut butter