Heat ghee in a pan over medium heat. Add almonds, cashews, flax seeds, pumpkin seeds, pistachios, raisins, and chia seeds. Roast until fragrant and slightly golden. Let them cool.
Once cooled, blend the roasted nuts and seeds into a coarse or chunky mixture.
In a mixing bowl, combine the nut mixture with protein powder (if using), chocolate-flavored peanut butter, dry coconut flakes, and warm milk. Mix well until it forms a sticky dough.
Take small portions of the mixture and shape them into 14 laddoos.
Store in an airtight container at room temperature or refrigerate for a firmer texture.