Read more: 10 Milk Chocolate Bars, Ranked By Taste And Texture The white stuff on your chocolate comes down to two culprits: fat bloom and sugar bloom. Fat bloom occurs when chocolate is stored at ...

Step 3: Chill the white chocolate bars Let set on a flat surface for 15 minutes, then transfer to the refrigerator and chill overnight. You should allow at least 2 hours in the fridge but if you ...