Roast the pistachios in a preheated oven for 10 mins at 180°C. Transfer them to a food processor and process until they have a nut butter consistency
Then add the frozen bananas, cocoa powder and continue mixing until the ice cream is creamy. Transfer it to a freezer safe container and top with extra chopped peanuts and dark chocolate. Cover and freeze for about a minimum of 30 minutes. Then take out and serve!
Notes
1- You can use extra dark chocolate and pistachios for decoration