Pour the corn flakes into a large mixing bowl, then pour about half of the bittersweet chocolate over them. Using a rubber spatula, mix until they are coated evenly. The chocolate will immediately begin to set. Once the chocolate has set, repeat with the remaining chocolate to give it second coat.
Quickly scoop the chocolate corn flakes into small mounds onto a parchment-lined sheet pan. (It is easier to use one spoon to scoop the mounds and another spoon to scrape them onto the sheet pan.) It is important to work quickly because the mixture is easier to scoop before the chocolate hardens.
If your kitchen is very hot, you can place the sheet pan in the refrigerator for about 5 minutes to allow the chocolate to harden, however, do not leave them in the refrigerator for more than 10 minutes. If they get too cold, condensation will form on them when they are removed from the refrigerator due to the difference in temperature between the cold chocolate and the warm air, which will cause the chocolate to turn white. While this doesn't affect the taste, it does ruin the appearance.
Store in an airtight container in a cool, dry area for up to 2 weeks.
How to Temper Chocolate (From Dessert Circus, Extraordinary Desserts You Can Make At Home by Jacques Torres):
Chocolate is tempered so that after it has been melted, it retains its gloss and hardens again without becoming chalky and white (that happens when the molecules of fat separate and form on top of the chocolate). There are a variety of ways to temper.
One of the easiest ways to temper chocolate is to chop it into small pieces and then place it in the microwave for 30 seconds at a time on high power until most of the chocolate is melted. Be very careful not to overheat it. (The temperature of dark chocolate should be between 88 and 90 degrees F, slightly warmer than your bottom lip. It will retain its shape even when mostly melted. White and milk chocolates melt at a temperature approximately 2 degrees F less because of the amount of lactose they contain.) Any remaining lumps will melt in the chocolate's residual heat. Use an immersion blender or whisk to break up the lumps. Usually, chocolate begins to set, or crystallize, along the side of the bowl. As it sets, mix those crystals into the melted chocolate to temper it. A glass bowl retains heat well and keeps the chocolate tempered longer.
Another way to temper chocolate is called seeding. In this method, add small pieces of unmelted chocolate to melted chocolate. The amount of unmelted chocolate to be added depends on the temperature of the melted chocolate, but is usually 1/4 of the total amount. It is easiest to use an immersion blender for this, or a whisk.
The classic way to temper chocolate is called tabliering. Two thirds of the melted chocolate is poured onto a marble or another cold work surface. The chocolate is spread out and worked with a spatula until its temperature is approximately 81 degrees F. At this stage, it is thick and begins to set. This tempered chocolate is then added to the remaining non-tempered chocolate and mixed thoroughly until the mass has a completely uniform temperature. If the temperature is still too high, part of the chocolate is worked further on the cold surface until the correct temperature is reached. This is a lot of work, requires a lot of room, and makes a big mess.
A simple method of checking tempering, is to apply a small quantity of chocolate to a piece of paper or to the point of a knife. If the chocolate has been correctly tempered, it will harden evenly and show a good gloss within a few minutes.
Tools You May Need
Tools You May Need
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