from Pioneer Woman
(with my changes)
6 Tablespoons Salted Butter, divided
(I like Ghiradella baking bar best. It always melts down nicely and looks good on top when it hardens)
Melt 4 tablespoons butter in a large saucepan over medium-low/low heat. I like low best for my stove just so I don’t overheat the marshmallow mixture.(If you over heat the marshmallow mixture, it’s hard to mix with the cereal and you’ll have really chewy treats.)
Add marshmallows and salt and stir until melted. Halfway through the melting process, add Nutella. When Nutella and marshmallows are melted, add additional 2 tablespoons of butter and stir until smooth.
Add Rice Krispies to a large bowl and fold in the Nutella mixture. When it’s almost all combined, add mini-marshmallows to the bowl, then continue folding until everything’s combined.