In a large glass mixing bowl, combine your marshmallows and soften butter and heat for 1 to 2 minutes or until your marshmallows start to get soft and puffy

Mix in a couple drops of your green food coloring and stir well

Now mix in your Rice Krispies cereal

Sprayed 2 food safe gloves with a nonstick cooking spray and form your Rice Krispies into cones

Unwrap a Reese's peanut butter cup and place a large dab of frosting onto the top and place it under your Rice Krispies trees

While your Rice Krispies are still sticky coat with your primary colored sprinkles (or use a little green frosting to help them stick)

Now dab a tiny bit of frosting onto the back of your candy cane and start sprinkles and stick them all over your Christmas trees

ENJOY!