Prepare Tray: Line a large baking sheet with parchment paper and set aside.
Crush Biscuits: In a food processor, crush biscuits into fine crumbs. Transfer the crumbs into a large mixing bowl.
Mix Dry Ingredients: Add desiccated coconut and milo to the biscuits. Mix until well combined.
Add Condensed Milk: Pour in the condensed milk and thoroughly mix with a wooden spoon until all dry ingredients are well coated. Using your hands may be helpful for better mixing.
Milo for Coating: Place the extra Milo powder in a shallow dish.
Shape into Balls and Coat: Take approximately 1 tablespoon of the dough at a time and roll it between your palms to form balls, then immediately coat it in the extra Milo powder. Place the balls onto the lined baking sheet and continue the rolling process until you've used all of the mixture.
Chill: Place the baking sheet in the refrigerator for about 30 minutes - 1 hour or until the milo balls have firmed up. Enjoy!
Notes
Store the milo balls in an airtight container in the refrigerator for up to one week.Freeze them in a single layer on a baking sheet, then transfer to a freezer-safe container and keep for up to 3 months. Thaw in the fridge overnight when ready to eat.