Melt the chocolate chips in a double boiler. I use a metal or glass bowl on top of a pot of boiling water. Or you can melt in the microwave, in a microwave safe bowl for 30 seconds at a time stirring the chocolate each time.
In a large pot over medium - low heat, melt 2 Tbsp of butter. Use a spatula and cover the sides of the pot with the butter.
Add the Marshmallows to the pot and stir until completely melted. Add the rice crispies 2 cups at a time and stir until completely combined.
Press ½ of the marshmallow rice crispy mixture into the bottom of your pan. Break the Caramilk bars into pieces, then press the pieces into the rice crispies about 1 inch apart. Cover with remaining marshmallow rice crispy mixture and press down with wet fingers or a spoon, until flat.
Pour the melted chocolate over the marshmallow and rice crispies. Use a spatula to smooth out the chocolate.
Place the bars into the fridge for at least 1 hour. Then cut into slices.
Recipe by Officially Gluten Free at https://www.officiallyglutenfree.com/rice-crispy-caramilk-bars/