How to Thicken Ganache: Tips and Tricks for a Perfectly Creamy and Decadent Treat

Ganache is a classic French concoction that has won the hearts of dessert lovers all over the world. This rich and velvety chocolate sauce can be used for a variety of purposes, from filling cakes and truffles to drizzling over ice cream or fruit. However, one of the most common challenges that people face when working with ganache is how to make it thicker and more substantial. Luckily, there are several ways to thicken ganache without compromising its flavor or texture. In this article, we will explore some of the most effective techniques for thickening ganache and creating the perfect indulgent treat.

Understanding Ganache

Before we dive into the ways of thickening ganache, let us understand what it is and how it works. Ganache is essentially a mixture of chocolate and cream, which when combined creates a smooth and shiny texture. The quality of the ganache depends on the type and quality of chocolate and cream used. The ratio of chocolate to cream is also critical, as it affects the thickness and richness of the ganache.

Generally, a basic ganache recipe calls for equal parts of chocolate and cream. However, if you want a thicker and more substantial ganache, you will need to adjust the ratio of chocolate to cream. Additionally, the temperature and method of preparation can also influence the thickness of the ganache. Let’s explore some effective techniques for thickening ganache.

How to thicken Chocolate ganache

  1. Adjust the Chocolate to Cream Ratio One of the most straightforward ways to thicken ganache is to increase the ratio of chocolate to cream. The more chocolate you add, the thicker and firmer the ganache will become. If you prefer a thicker ganache, try using a ratio of 2:1 or even 3:1 (chocolate to cream). However, keep in mind that this will also make the ganache more chocolatey and less creamy.
  2. Chill the Ganache Another way to thicken ganache is to chill it in the fridge. Once the ganache has reached your desired consistency, transfer it to a container and cover it with plastic wrap. Place it in the fridge for at least an hour or until it has set. The cooler temperature will cause the ganache to solidify and thicken, making it easier to work with.
  3. Use Less Cream If you want a thicker ganache without adding more chocolate, you can try using less cream. Start by reducing the amount of cream in the recipe by 1/4 cup or 1/2 cup, and see how it affects the thickness of the ganache. Remember that this will also affect the creaminess and richness of the ganache, so you may need to adjust the recipe accordingly.
  4. Use High-Quality Chocolate The type and quality of chocolate you use can also affect the thickness of the ganache. High-quality chocolate contains more cocoa butter, which gives it a creamier and richer texture. If you want a thick and velvety ganache, try using a high-quality dark chocolate with at least 70% cocoa solids. Milk chocolate and white chocolate have less cocoa solids and more sugar and milk, which can make the ganache thinner and less substantial.
  5. Whipping the ganache can also help to make it thicker and fluffier. Once the ganache has cooled and set, you can whip it using an electric mixer or a stand mixer until it is light and fluffy. This will incorporate more air into the ganache and make it more voluminous and structured. However, be careful as over-whipping can cause the ganache to break and lose its consistency. If you want an even thicker ganache, you can also try adding more chocolate or reducing the amount of cream in the recipe.
  1. Use Cornstarch or Flour If you want to thicken ganache without changing the chocolate-to-cream ratio, you can try adding a small amount of cornstarch or flour. Mix a tablespoon of cornstarch or flour with a tablespoon of cold water until it forms a smooth paste. Add the paste to the ganache and whisk it in until fully incorporated. Heat the ganache over low heat until it thickens to your desired consistency. However, keep in mind that this method may affect the texture and taste of the ganache, so use it sparingly.
  2. Add More Chocolate Adding more chocolate to the ganache can also help to thicken it. This will increase the chocolate-to-cream ratio, resulting in a thicker and richer ganache. However, this method can also make the ganache more chocolatey and less creamy, so use it with caution.


Q. Can I use ganache to fill a cake? A. Yes, ganache makes a delicious filling for cakes. If you want a thicker ganache for filling cakes, use a ratio of 2:1 or 3:1 (chocolate to cream).

Q. Can I thicken ganache with milk instead of cream? A. While you can use milk instead of cream to make ganache, it may not thicken as well. Cream contains more fat than milk, which helps to create a thicker and more stable ganache.

Q. Can I use ganache as a frosting for cupcakes? A. Yes, ganache makes a delicious and decadent frosting for cupcakes. You can use a thicker ganache for frosting by adjusting the chocolate-to-cream ratio or by chilling it in the fridge.


In conclusion, learning how to thicken ganache can take your dessert game to the next level. Whether you want to use it as a filling for cakes, a drizzle for ice cream, or a frosting for cupcakes, these tips and tricks will help you achieve the perfect consistency and texture. Adjusting the chocolate-to-cream ratio, chilling the ganache, using less cream, using high-quality chocolate, whipping the ganache, adding cornstarch or flour, or adding more chocolate are all effective ways to thicken ganache. Experiment with these techniques and find the one that works best for your desired outcome. With a little practice, you’ll be making perfectly thick and decadent ganache every time!

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