Line a baking pan (8x8 inches) with parchment paper or lightly grease it for easy removal of the treats later.
Browning the Butter:
In a large pot, melt the butter over medium heat.
Continue cooking the butter until it turns golden amber in color and develops brown specs at the bottom. This will create a nutty and caramel flavor.
Melt Marshmallows:
Add the 13 ounces of marshmallows to the browned butter and stir until completely melted.
Stir in the vanilla extract.
Quality Control Taste Test:
Before combining with the cereal, do a taste test of the marshmallow mixture to ensure it has a rich caramel flavor.
Combine with Cereal:
In a large bowl, mix the Rice Krispy treats with the melted marshmallow mixture until evenly coated.
Add the remaining 3 ounces of marshmallows and stir until they are evenly distributed.
Transfer to the Pan:
Transfer the mixture to the prepared pan and spread it evenly.
Quality Check:
Perform a final taste test to ensure the treats have the desired browned butter and caramel flavor.
Press Evenly:
To avoid crushing the treats, press them evenly into the pan using a buttered wrapper or spatula. Do not press too hard.
Cool Before Cutting:
Allow the treats to cool completely in the pan before cutting them into squares or desired shapes.
Enjoy:
Once cooled and cut, your Browned Butter Rice Krispy Treats are ready to be enjoyed! The rich, nutty undertones of browned butter add a depth of flavor to this classic treat. Perfect for indulging in a moment of sweet bliss!