Combine 4oz chopped dark chocolate with 1/4 cup peanut butter and 1/2 tsp salt in a bowl. Stir in 1/4 cup hot 35% cream until smooth. Chill in fridge until firm, then roll into balls and coat with cocoa powder.
Blend peanut butter with Greek yogurt, bananas and honey until smooth. Chill, then serve with a drizzle of honey.