The bark is ridiculously easy, ready in 15 minutes (pop it in the fridge or freezer to harden faster), and loaded with so many textures and flavors. The salt from the pretzels and peanut butter cups tempers the sweetness of the white chocolate while the chewy, gooey marshmallows are a great contrast to the firm snap of the bark. It’s a very flexible recipe based on what you have on hand and enjoy.
Line a baking sheet with parchment paper; set aside.
To a medium microwave-safe bowl, add the white chocolate and heat for 30 seconds. Stop to check and stir. Heat in 15-second bursts, stopping to stir after each burst, until chocolate has melted and can be stirred smooth.
Spread chocolate into a 1/8-inch thick layer on the parchment paper. I made a 12×8-inch (approx) rectangle.
Evenly sprinkle the pretzels, marshmallows, toffee bits, peanut butter cups, and sprinkles over the white chocolate; set aside to cool. I cool at room temp but if you’re in a hurry, the fridge or freezer will speed it up.
Once cooled, break or cut the bark into pieces and serve. Bark will keep airtight at room temp for at least 2 weeks and in the fridge or freezer for many months.