Step 1

Prepare a baking sheet with parchment and set aside.

Step 2

Add butter and salt to a deep skillet.

Step 3

Let the butter melt and add the marshmallows.

Step 4

Stir occasionally to help marshmallows melt.

Step 5

Once the marshmallows are almost melted turn the heat off and stir continuously to completely melt the last bits of marshmallow.

Step 6

Put popcorn in a large mixing bowl, pour marshmallow mixture on top of the popcorn and mix until well incorporated.

Step 7

Press popcorn onto the prepared baking sheet in order to create one layer.

Step 8

Sprinkle Christmas sprinkles and M&M's on top.

Step 9

Lightly press down so that sprinkles and m&m's stick to marshmallows.

Step 10

Once cooled, break into pieces and enjoy!