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.