Blemishes on chocolate bars
Posted in:
Tech Help, Tips, Tricks, & Techniques
I make dark chocolate bars and thin wavers in different sizes. The temper seems to be fine since the bars release nicely from the mold after I take them out of the fridge. But the bars often have slight blemishes (You might call them cooling marks??). It's not cacao butter stains, just spots or lines where there is a little less shine. Often it's only visible when I look at the bar under a bright light, but for me, it's just not perfect. And it's frustrating because I don't know what causes it. I work with Felchlin molds that I wash with warm water, dry with soft towels and clean with cotton before each use. Before I pour chocolate in the mold, I heat the mold with the hot air blower so it reaches the same temperature as the tempered chocolate. The blemishes are worst when I make bars with the Bolivian "wild" 68% -couverture from Felchlin. When working with the 65% Maracaibo Clasificado or the Organic 74% from Felchlin, the bars look much better. I also have less issues with milk chocolate.
I tried different things to solve the issue:
-Left the filled mold in room temperature for about 2 to 5 minutes before putting it in the fridge for about 30 minutes
-Put the mold in the fridge immediately after filling it with chocolate
-Put the mold on a cold sheet pan with a parchment paper
-Put the mold on a warmer sheet pan with and without parchment paper
None of these "remedies" solved the problem. I have attached a photo for illustration.
Any advise would be greatly appreciated!
updated by @Caroline White: 04/12/15 01:39:05