Once the ganache is very firm, I line a baking sheet with parchment paper. Using a small cookie scoop, a melon baller, or a teaspoon, I portion out the ganache. I quickly roll each portion between my palms into a rough ball. They don’t have to be perfect—their rustic look is part of the charm. My hands will warm the ganache, so I work quickly and place each ball on the parchment-lined sheet. Once all are rolled, I pop the tray back into the fridge for 15 minutes to firm up again. Finally, I roll the chilled balls in my chosen coatings: classic cocoa powder, powdered sugar, or finely chopped toasted almonds.
Pro Tips for Best Results
My number one tip is about the chocolate. Use the best quality dark chocolate bar you enjoy eating on its own. I tested this with chocolate chips and a premium bar, and the difference was night and day. The chips had stabilizers that made the ganache waxy. A good bar (like Ghirardelli, Lindt, or Valrhona) melts smoothly and gives a deep, complex flavor. Don’t skip this ingredient; it makes a huge difference.
Straining the raspberries is non-negotiable. I tried skipping it once, thinking the tiny seeds wouldn’t matter. They created a gritty texture that ruined the otherwise silky mouthfeel of the truffles. The few minutes it takes to press the puree through a strainer ensures your truffle centers are flawlessly smooth. If you want to intensify the raspberry flavor, you can reduce the puree in a pan for a minute to concentrate it before adding.
Keeping everything cool and clean is the secret to easy rolling. If the ganache gets too soft and sticky while you’re shaping, just put the bowl or tray back in the fridge for 10 minutes. I also keep a bowl of ice water nearby to cool my hands between rolling a few truffles. This prevents them from melting into a messy puddle in my palms. A little cocoa powder on your hands can also act as a barrier.
Common Mistakes to Avoid
The first mistake I made was overheating the cream. If it boils vigorously, it can scorch or separate, and it can also “cook” the chocolate when poured over, causing the ganache to seize and become grainy. You want it just hot enough to melt the chocolate—a gentle simmer where small bubbles appear is perfect. The moment you see that, take it off the heat. (See the next page below to continue…)