Dragon balls

• ground Plazma biscuits - 1 package (about 500g)
• jam of choice - 1 jar (about 250g)
• peanut butter - 1 jar (about 300g)
• cocoa powder - 2 to 3 tablespoons (about 15-22g)

1. Add and thoroughly mix all the ingredients.
2. Then, form small balls and arrange them on a flat tray, which should be placed in the refrigerator.
3. Keep them in the fridge for 5 to 6 hours before (and after) serving.