The allure of edible gold has been a staple of luxury desserts for centuries. From ancient Egyptian pharaohs to modern-day chocolatiers, the use of gold in confectionery has been a symbol of opulence and sophistication. One of the most popular ways to incorporate gold into desserts is by adding gold flakes to chocolate. However, getting gold flakes to stick to chocolate can be a challenging task, even for experienced chocolatiers. In this article, we will explore the art of making gold flakes stick to chocolate and provide you with the tips and techniques you need to create stunning, gold-adorned chocolate desserts.
Understanding the Properties of Gold Flakes
Before we dive into the techniques for making gold flakes stick to chocolate, it’s essential to understand the properties of gold flakes. Gold flakes are made from real gold that has been beaten into thin sheets, typically using a process called hammering or rolling. The resulting flakes are delicate, lightweight, and prone to flaking off easily. This is because gold is a soft, malleable metal that can be easily damaged or dislodged.
The Importance of Gold Flake Size
The size of the gold flakes is crucial when it comes to making them stick to chocolate. Larger flakes are more likely to flake off, while smaller flakes are more likely to adhere to the chocolate. This is because smaller flakes have a larger surface area, which allows them to bond more easily with the chocolate.
Choosing the Right Gold Flake Size
When choosing gold flakes for your chocolate desserts, it’s essential to select flakes that are the right size for your needs. If you’re looking for a more subtle, delicate look, smaller flakes (typically 0.1-0.5 mm in size) are a good choice. For a more dramatic, eye-catching effect, larger flakes (typically 1-2 mm in size) may be more suitable.
Preparing the Chocolate
Before you can add gold flakes to your chocolate, you need to prepare the chocolate itself. This involves tempering the chocolate to create a stable crystal structure that will allow the gold flakes to adhere.
Tempering Chocolate
Tempering chocolate involves heating and cooling the chocolate to create a stable crystal structure. This process can be done using a variety of methods, including tabling, seeding, and machine tempering. For most chocolatiers, tabling is the preferred method, as it allows for a high degree of control over the tempering process.
The Tempering Process
To temper chocolate using the tabling method, follow these steps:
- Melt the chocolate to a temperature of around 105°F (40°C).
- Pour the melted chocolate onto a cool surface, such as a marble or granite countertop.
- Allow the chocolate to cool and set at room temperature.
- Once the chocolate has set, use a spatula or offset spatula to scrape it off the surface and re-melt it to a temperature of around 90°F (32°C).
Adding Gold Flakes to Chocolate
Now that you have prepared your chocolate, it’s time to add the gold flakes. There are several ways to do this, depending on the desired effect and the type of chocolate you are using.
Dusting with Gold Flakes
One of the simplest ways to add gold flakes to chocolate is by dusting them onto the surface of the chocolate. This can be done using a small sifter or dusting tool, or by simply sprinkling the flakes onto the chocolate using your fingers.
Tips for Dusting with Gold Flakes
When dusting with gold flakes, it’s essential to use a light touch to avoid overloading the chocolate with too many flakes. Start with a small amount of flakes and gradually add more as needed, until you achieve the desired effect.
Using a Gold Flake Adhesive
For a more secure bond between the gold flakes and the chocolate, you can use a gold flake adhesive. These adhesives are specifically designed for use with edible gold and can be applied to the chocolate using a small brush or applicator.
Types of Gold Flake Adhesives
There are several types of gold flake adhesives available, including:
- Gum arabic: A natural adhesive derived from the sap of the acacia tree.
- Corn syrup: A sweet, viscous liquid that can be used to attach gold flakes to chocolate.
- Edible gold dust adhesive: A specialized adhesive designed specifically for use with edible gold dust.
Tips and Techniques for Making Gold Flakes Stick to Chocolate
While the techniques outlined above can help you get started with adding gold flakes to your chocolate desserts, there are several additional tips and techniques you can use to ensure that the flakes stick securely to the chocolate.
Using a Fixative
One way to ensure that gold flakes stick to chocolate is by using a fixative. A fixative is a substance that helps to set the flakes in place and prevent them from flaking off. Common fixatives include gum arabic, corn syrup, and edible gold dust adhesive.
Applying a Fixative
To apply a fixative, simply brush a small amount onto the chocolate using a small brush or applicator. Then, sprinkle the gold flakes onto the chocolate and allow the fixative to set.
Using a Sealant
Another way to ensure that gold flakes stick to chocolate is by using a sealant. A sealant is a substance that helps to protect the flakes from moisture and humidity, which can cause them to flake off.
Types of Sealants
Common sealants include:
- Confectioner’s glaze: A sweet, syrupy liquid that can be used to seal gold flakes onto chocolate.
- Edible wax: A food-grade wax that can be used to seal gold flakes onto chocolate.
Applying a Sealant
To apply a sealant, simply brush a small amount onto the chocolate using a small brush or applicator. Then, sprinkle the gold flakes onto the chocolate and allow the sealant to set.
Common Mistakes to Avoid
While adding gold flakes to chocolate can be a fun and creative process, there are several common mistakes to avoid.
Overloading the Chocolate with Gold Flakes
One of the most common mistakes is overloading the chocolate with too many gold flakes. This can cause the flakes to flake off easily, resulting in a messy and unappealing finish.
Tips for Avoiding Overloading
To avoid overloading the chocolate with gold flakes, start with a small amount of flakes and gradually add more as needed. This will help you achieve a balanced, elegant look that showcases the beauty of the gold flakes.
Not Tempering the Chocolate
Another common mistake is not tempering the chocolate before adding the gold flakes. This can cause the chocolate to bloom or become discolored, resulting in an unappealing finish.
Tips for Tempering Chocolate
To temper chocolate, follow the steps outlined above. This will help you create a stable crystal structure that will allow the gold flakes to adhere securely to the chocolate.
Conclusion
Adding gold flakes to chocolate can be a fun and creative process, but it requires a bit of skill and technique. By understanding the properties of gold flakes, preparing the chocolate, and using the right techniques, you can create stunning, gold-adorned chocolate desserts that are sure to impress. Whether you’re a professional chocolatier or a hobbyist, with a little practice and patience, you can master the art of making gold flakes stick to chocolate.
What is edible gold and how is it used in chocolate making?
Edible gold, also known as gold leaf or gold dust, is a type of gold that is safe for consumption. It is often used in the culinary world to add a touch of luxury and elegance to various dishes, including chocolates. Edible gold can be applied to chocolates in the form of thin sheets, flakes, or dust, and it is usually made from 22- or 24-karat gold.
When used in chocolate making, edible gold can add a beautiful, eye-catching appearance to the final product. It can be applied to the surface of the chocolate, or it can be mixed into the chocolate itself to create a gold-infused treat. Edible gold is also flavorless, so it won’t affect the taste of the chocolate. However, it can add a luxurious and sophisticated feel to the eating experience.
What type of chocolate is best suited for making gold flakes stick?
The type of chocolate that is best suited for making gold flakes stick is typically a high-quality, smooth chocolate with a high cocoa butter content. This type of chocolate provides a smooth surface for the gold flakes to adhere to, and the high cocoa butter content helps the gold flakes to stick.
Dark, milk, and white chocolates can all be used to make gold flakes stick, but the best results are usually achieved with dark chocolate. This is because dark chocolate has a higher cocoa butter content than milk or white chocolate, which makes it easier for the gold flakes to adhere. Additionally, dark chocolate has a more robust flavor that can help to balance out the luxury feel of the edible gold.
How do I apply gold flakes to chocolate?
Applying gold flakes to chocolate can be a bit tricky, but it can be done with a few simple tools and some practice. One way to apply gold flakes is to use a small, dry brush to gently sweep the flakes onto the surface of the chocolate. This method works best for applying small amounts of gold flakes to a specific area of the chocolate.
Another way to apply gold flakes is to use a dusting technique. This involves sprinkling the gold flakes over the surface of the chocolate using a small sifter or dusting tool. This method works best for applying a thin, even layer of gold flakes to the entire surface of the chocolate. It’s also a good idea to use a small amount of confectioner’s glaze or corn syrup to help the gold flakes stick to the chocolate.
What is confectioner’s glaze and how is it used with edible gold?
Confectioner’s glaze is a type of food-grade shellac that is often used in the culinary world to add a glossy finish to candies and chocolates. It is also commonly used to help edible gold flakes stick to the surface of chocolates. Confectioner’s glaze is applied to the chocolate using a small brush, and then the gold flakes are applied on top of the glaze.
When used with edible gold, confectioner’s glaze helps to create a strong bond between the gold flakes and the chocolate. This ensures that the gold flakes stay in place and don’t flake off easily. Confectioner’s glaze is also flavorless and odorless, so it won’t affect the taste or smell of the chocolate. It’s a popular choice among chocolatiers and candy makers because it is easy to use and provides a professional-looking finish.
Can I use other ingredients to help gold flakes stick to chocolate?
Yes, there are several other ingredients that can be used to help gold flakes stick to chocolate. One popular alternative to confectioner’s glaze is corn syrup. Corn syrup is a thick, sweet liquid that can be applied to the surface of the chocolate using a small brush. The gold flakes are then applied on top of the corn syrup, which helps them to stick.
Another ingredient that can be used to help gold flakes stick to chocolate is honey. Honey is a natural adhesive that can be applied to the surface of the chocolate using a small brush. The gold flakes are then applied on top of the honey, which helps them to stick. However, it’s worth noting that honey can add a strong flavor to the chocolate, so it may not be the best choice for all applications.
How do I store chocolates with edible gold?
Chocolates with edible gold should be stored in a cool, dry place to prevent the gold flakes from flaking off. It’s also a good idea to store the chocolates in an airtight container to prevent moisture from getting in. This will help to keep the gold flakes in place and prevent them from tarnishing.
When storing chocolates with edible gold, it’s also a good idea to keep them away from direct sunlight. Direct sunlight can cause the gold flakes to fade or tarnish, which can affect their appearance. It’s also a good idea to handle the chocolates gently to prevent the gold flakes from flaking off. This will help to ensure that the chocolates remain looking their best for as long as possible.
Are there any safety precautions I should take when working with edible gold?
Yes, there are several safety precautions that you should take when working with edible gold. One of the most important things to keep in mind is to make sure that the gold is food-grade and safe for consumption. This means choosing a reputable supplier and following proper handling and storage procedures.
It’s also a good idea to wear gloves when handling edible gold to prevent the gold flakes from coming into contact with your skin. This can help to prevent any potential allergic reactions or skin irritation. Additionally, it’s a good idea to work in a well-ventilated area to prevent inhaling any gold dust or flakes. This can help to prevent any potential respiratory problems.