01 -
Line two baking sheets with wax paper and set aside.
02 -
Combine semi-sweet and milk chocolate chips with vegetable oil in a large heat-safe mixing bowl. Microwave in 30-second intervals, stirring thoroughly after each interval, until fully melted and smooth.
03 -
Allow the melted chocolate mixture to cool to lukewarm temperature.
04 -
Stir miniature marshmallows and dry roasted peanuts into the cooled chocolate until both are evenly coated.
05 -
Portion approximately 1.5 tablespoons of the mixture per cluster onto the prepared baking sheets, spacing each about 5 centimetres apart.
06 -
Refrigerate the clusters for at least 30 minutes until completely set before serving.