Step 1

Butter and line a 9x9 baking dish with parchment paper (you can use a 9x13 but the squares won’t be as thick).

Step 2

In a large pot or dutch oven, melt butter over medium/low heat. Add 6 cups marshmallows and stir just until completely melted (don’t overcook or the mixture will harden).

Step 3

Remove the pan from the heat and immediately stir in vanilla and salt. Working quickly add the cereal and remaining 2 cups marshmallows and stir/ fold together until well coated and added marshmallows just start to melt but are still chunky.

Step 4

Immediately transfer the mixture to the prepared pan, place a piece of plastic wrap or parchment paper over the top to prevent sticking and lightly pressing it evenly into the pan.

Step 5

Set aside to cool completely to room temperature (about 1 hour), then slice into squares and enjoy.