In a double boiler, melt white almond bark and peanut butter together, stirring frequently
In a large bowl, combine cereal and marshmallows
Once peanut butter mixture is melted, pour over cereal and stir until well combined and marshmallows are melted
Spray 8x8 baking dish or brownie pan with non-stick cooking spray
Pour mixture into pan and gently press down with the back of a spoon to flatten and fill the space of the pan
Allow to set for 2-3 hours, or until treats are dried enough to hold their shape when cut
Enjoy!