Step 1

First, spray or grease a 9 X 12 pan and set it aside.

Step 2

Next, in a large saucepan or dutch oven, melt your butter.

Step 3

Then, stir in the brown sugar, vanilla, and heavy whipping cream to make your thick and creamy caramel sauce.

Step 4

Let these ingredients bubble together on medium-low heat (medium heat if you are stirring it) until they are golden brown, about 6 minutes.

Step 5

Then, add your marshmallows and stir until they are melted.

Step 6

Add your cereal and stir with a wooden spoon until it is well-coated in the caramel mixture.

Step 7

Next, scrape the mixture out of the pot and into your prepared baking dish.

Step 8

Finally, using a piece of parchment paper, press it down into the pan until it is spread out in an even layer.

Step 9

Allow to set at room temperature before cutting into squares.

Step 10

You’re done! Unless you want to go the extra mile. In that case, drizzle your cut squares with your caramel sauce and sprinkle with a pinch of salt.