All About Ganache
Ganache is a simple yet luxurious chocolate creation that every home cook should be familiar with. Made with just chocolate and cream, ganache transforms desserts into rich, velvety masterpieces.
You can pour it over cakes, whip it into frosting, or let it set for truffles. Its versatility makes it a staple in both professional kitchens and home baking.
Creating perfect ganache is easier than most people think. Start with high-quality chocolate. Heat the cream gently and pour it over the chopped chocolate.
Stir until smooth and glossy. Adjust the ratio of chocolate to cream to achieve a pourable glaze or a thick, spreadable frosting, depending on your preference. Ganache also pairs beautifully with flavorings like vanilla, liqueurs, or espresso.
Ganache is more than just chocolate. It adds depth, shine, and a professional touch to cakes, cupcakes, and tarts.
Learning how to make ganache builds confidence and expands your dessert repertoire. With a few simple techniques, you can create stunning desserts that look as good as they taste.
Whether you are a beginner baker or an experienced pastry enthusiast, mastering ganache is a game-changer. This post will guide you through the steps, tips, and tricks for making perfect ganache every time. Your desserts will never be the same.
What is Ganache?
It is a very smooth mixture consisting of chocolate and cream. It comes from the French word for “jowl,” and I’m not sure how that relates to what it refers to in baking, a type of icing for the cake.
When you add hot cream to pieces of chocolate and stir over heat until smooth, you have ganache. This rich sweet liquid is poured over cake or cookies to give them an excellent smooth, glaze finish. It can also be refrigerated and used to form chocolate truffles or whipped for fillings or frostings.
Ganache is prepared using different proportions depending on what type of chocolate you are using, milk chocolate, dark chocolate or white and what the ganache is used for – glaze, truffle center or filling. Sometimes bakers add extracts or liqueurs to flavor the ganache differently.
For more about ganache and how to make it at home, check out Chef Jenni’s ganache page here.
10 Tips For Working With Ganache
- Use quality chocolate – The flavor of ganache depends entirely on the chocolate, so pick one you love.
- Chop chocolate finely – Smaller pieces melt faster and create a smoother ganache.
- Heat cream gently – Avoid boiling; just bring it to a simmer for the best texture.
- Pour over chocolate gradually – Pouring hot cream over chopped chocolate in stages ensures even melting.
- Stir gently – Use a spatula or whisk, stirring slowly in small circles to keep ganache glossy.
- Adjust ratios – More cream for pourable glaze, more chocolate for thick frosting or truffles.
- Warm if needed – If ganache firms too much, warm it slightly over a double boiler or microwave in short bursts.
- Add flavorings carefully – Vanilla, liqueurs, or espresso enhance flavor, but add after removing from heat.
- Avoid moisture – Even a drop of water can cause ganache to seize; keep tools dry.
- Cool to set – Let ganache sit at room temperature or in the fridge to reach the right consistency for spreading or dipping.
Rita’s Ganache Question
I received this question from Rita, who had trouble with her Callebaut bittersweet chocolate ganache. Here is what she said,
I have a question for the pastry chef about my “tried and true” recipe for chocolate ganache that I’ve made more times than I can count. It starts out with 2 cups of whipping cream that I bring to a rapid boil, and I add one full pound of Callebaut bittersweet chocolate.
Does anyone know what could have caused that to happen? I’d hate to toss out another pound of the Callebaut, but I can’t use it for a ganache in that condition. Thank you so much for your time.
I had no problems until the time before last and again today. On both these occasions, upon adding just the chopped chocolate to the boiled cream and stirring (until melted), the mixture separated rather than blended.
Pastry Chef Jenni to the Rescue
I hate it when a tried and true recipe turns around and refuses to behave itself! It has happened to me before, too. I hope I can help you so you don’t waste any more Callebaut – that is some good stuff!
My first thought is that bringing the cream to a rapid boil is not your best bet. The cream is an emulsion of milk fat, milk solids, and water. You risk breaking the emulsion if you bring it to a rapid boil. And with unbound water sloshing around, the risk of seizing the chocolate is very real.
Chocolate is another emulsion – of cocoa solids, which are dry-suspended in cocoa butter and sugar. Chocolate seizes (turns grainy and firms up) when a small amount of water interferes with the melting chocolate, making the cocoa solids “clump up.” The only way to prevent this is to use enough liquid to ensure that all the cocoa solids get wet enough so they don’t clump.
I’m not sure of your exact method, but if you add the chocolate directly to the pan in which you boiled the cream, you could have ended up burning any of the chocolate that hit the very hot bottom of the pan. Burned chocolate gets all grainy and stupid and doesn’t taste good.
You can solve this problem in one of two ways.
1) Bring the dairy to just below a boil. It will be steaming and frothy-looking but won’t be bubbling rapidly. Pour the scalded cream into a metal bowl and pour in the chocolate. Let sit, and then whisk/stir to make the emulsion.
2) Make the ganache in a double boiler, and mix the cream and chocolate, whisking/stirring to make the emulsion.
Rita’s Response
This is what I love about posting The Reluctant Gourmet: comments like this from Rita. I am thrilled that my website can help home cooks, just as I figure out how to improve my own cooking. Rita replied,
“Dear Reluctant Gourmet and Chef Jenni,
Thank you both so much for your time and thoughtfulness in solving my problem.
The temperature was indeed the issue. I didn’t know how it affected the outcome until I read your explanation. (I am no stranger to chocolate seizing.)
The two times my recipe failed, I had put the Callebaut through the processor rather than leaving it in the cut chunks I usually had. I thought it would melt faster.
I hadn’t realized (and what your explanation supported) that when the cool chocolate chunks hit the boiling cream, it mitigated the temperature, allowing the chocolate to melt and the cream to cool.
And yes, I do pour it into the same pan even though the recipe tells me to pour the cream into a medium bowl. (See what happens when you try to take shortcuts!)
After reading your explanation, I now understand that the cream was too hot and the ground chocolate couldn’t handle it. I returned to my old method of leaving the chocolate in chunks, which was fine.
But it’s nice to know that if I add ground chocolate to heated cream, I don’t have to bring it to a full boil. Yes, that Callebaut is precious!
Thanks so much!! I’m going to tell all my cooking friends about you!! Rita”
4 Responses
I made ganache for the first time yesterday and was confused by two things: some recipes gently melted the chocolate then added cream, but others boiled the cream then added chocolate to melt. My mom taught me not to boil cream for the reason you mentioned. Why would cream be boiled?
Hi Mary, great question and one I know Chef Jenni can respond to. Thanks – RG
Hi, Mary. As with most pastry-type items, look up ten recipes, and you’ll see at least seven different methods for making it! It can be confusing. The beauty, though, is that when you understand *how* recipes work and which techniques yield which specific results, you can apply the correct technique every time.
The trick with making ganache is that you’re trying to force an emulsion between two emulsions. Cream is an emulsion of fat and water (with a little bit of milk solids, etc). Chocolate is an emulsion of what is basically powder (the cocoa solids) and fat (cocoa butter). Introducing even just a drop of water to a melted chocolate emulsion can cause the solids to clump together, leaving the cocoa butter just sort of swimming around. That’s what happens when chocolate seizes.
So, when combining chocolate and cream, the goal is to combine without making the chocolate seize. The techniques you describe in your question both attempt to do just that. Most classic techniques for making ganache involve heating cream to just below a boil and then pouring it over chopped chocolate. The issue here is that, as the first bit of cream is introduced to the chocolate, some seizing can occur before all the cream is added, and this can result in a ganache that, while tasty, may have a couple of small lumps in it.
This is probably not an issue for most of us, but if you wanted to use it to pour over a cake and it needed to be perfect, those couple of wee lumps might mar your beautiful cake. For that reason, more and more pastry chefs now like to heat the cream to just-below-a-boil and then introduce the chopped chocolate to the cream while whisking steadily.
Having said all of that (and I admit it’s quite a lot!), I don’t find that there is any reason to bring cream to a rapid boil. A simmer, yes. A very gentle boil for a brief period of time, fine. But to bring it to a rolling boil seems like overkill to me.
So, how did the ganache turn out? I hope it was smooth and creamy. Welcome to the wonderful world of ganache, Mary!
Thanks Jenni for your great response. – RG
Hi Reluctant Gourmet and Chef Jenni! Am I soooo lucky to have stumbled in your website! It was my first time to put ganache in my cake as a crumbcoating before covering it with fondant for a friend`s friend son`s 2nd birthday. It was an egg shaped Kinder Surprise Chocolate Cake. I used 1 lb of Callebaut Bittersweet Courverture Chocolates in chips bought at Bulk Barn here in Calgary, 400 grams of Whipping Cream. I scalded the cream in medium heated (removed from heat when I saw tiny bubbles around the sides), poured the cream in the chocolates (in a stainless steel bowl), and covered the bowl with kitchen paper towel and parchment paper. I let it rest for about 5 minutes, then mixed it gently with a rubber scraper. But, alas, there were still many unmelted chocolate chips. Still not panicky though, I placed the ganache in a double boiler in simmering water (just like you said) and gently stirring with my scraper. This time, I am now smiling really wide! Thanks a mil for your help in making my ganache a success! More power to you both!
Liza,
Calgary, Alberta
Canada
Hi Maria, thanks for contacting me and letting us know about your Ganache experience. I’ll let Chef Jenni know too. Best to you.