Instructions

• Line a baking sheet with parchment paper and set aside.
• Prep toppings: place the pretzel twists in a resealable bag and coarsely crush them; halve the 12 mini peanut butter cups if they are not already halved; measure out the marshmallows, toffee bits, and sprinkles.
• Put the 10 ounces white chocolate melts or coarsely chopped white chocolate bars in a medium microwave-safe bowl. Microwave for 30 seconds, stop and stir, then continue heating in 15-second bursts, stirring after each burst, until the chocolate is fully melted and smooth.
• Pour the melted white chocolate onto the prepared parchment and spread it into an even 1/8-inch-thick layer (about a 12×8-inch rectangle, if you want that approximate size) using an offset spatula or the back of a spoon.
• Immediately evenly scatter the crushed pretzels, marshmallows, toffee bits, halved peanut butter cups, and sprinkles over the still-melted chocolate. Press the larger pieces (peanut butter cups, pretzels, marshmallows) down gently so they adhere.
• Let the bark cool and set completely at room temperature. If you need it sooner, place the sheet in the refrigerator or freezer until firm.
• Once set, break or cut the bark into pieces and serve.
• Store the bark airtight at room temperature for at least 2 weeks, or keep in the refrigerator or freezer for longer storage.