These popular no-bake treats are named "Avalanche Cookies" because the final product looks like snow-covered mountains or boulders. The addition of the white chocolate and marshmallows is meant to create “snow.” And the tan color of the Rice Krispies and peanut butter is meant to look like the dirt that an avalanche covers up and mixes with. While the name of these cookies makes them perfect for the winter season, it’s always the delicious simplicity and ease of this sweet treat that makes them perfect for consuming any time!