How to make ganache for brownies
Adding ganache to the tops of brownies is an excellent way to add a different texture and richer chocolate flavor. You can make ganache using any type of solid chocolate and heavy cream. In this video I go over how to make a dark chocolate version, as well as a white chocolate that can be colored to match the occasion.
After smoothing the ganache on top of the brownies, you now have a surface on which to decorate. You can add sprinkles, dried fruits or nuts, or you can do what I did, which is to add a message using little chocolate letters.
BTW if you're looking for a brownie recipe, here is mine. They're super chewy and chocolatey.
Dark Chocolate Ganache
Yield: A little over a cup of ganache, or plenty to spread on top of an 8x8 inch pan of brownies
- 5 oz (133g) dark chocolate (can be labeled semi-sweet or bittersweet, I use Trader Joe's Pound Plus in Dark Chocolate)
- scant 1/3 cup (66g) heavy cream
- Chop your dark chocolate finely. It doesn't have to be dust particles or anything like that, but the smaller you get them, the more readily they will melt into the hot cream.
- Pour your heavy cream into a medium heatproof bowl. Heat in your microwave until just steamy. This took just under 30 seconds in my 1200 Watt microwave.
- Immediately pour in all of your chopped chocolate and let it sit for a minute.
- Stir the chocolate and cream together until glossy and smooth.
- Pour onto your cooled brownies, using a spatula to smooth it out nicely if you like.
- Now's the time to add decorations while the ganache is still wet - so add your sprinkles, or chocolate letters like I did in my video.
- Allow to set at room temp for about an hour or in the fridge for 20 minutes.
White Chocolate Ganache (or ganache for coloring)
Yield: A little over a cup of ganache, or plenty to spread on top of an 8x8 inch pan of brownies
- 5.5 oz (156g) white chocolate
- 3 tablespoons (42g) heavy cream
- Chop your white chocolate finely. It doesn't have to be dust particles or anything like that, but the smaller you get them, the more readily they will melt into the hot cream.
- Pour your heavy cream into a medium heatproof bowl. Heat in your microwave until just steamy. This took just under 30 seconds in my 1200 Watt microwave.
- Immediately pour in all of your chopped chocolate and let it sit for a minute.
- Stir the chocolate and cream together until glossy and smooth.
- Color the chocolate if you like. The ganache is a water in fat emulsion and can take oil or gel based food coloring.
- Pour onto your cooled brownies, using a spatula to smooth it out nicely if you like.
- Now's the time to add decorations while the ganache is still wet - so add your sprinkles, or chocolate letters like I did in my video.
- Allow to set at room temp for about an hour or in the fridge for 20 minutes.
Step by step:
Video
Read this before you begin
Measure by weight, if possible.
Measuring by weight is the best way for you to replicate my recipes. I develop recipes using ingredients (even liquids) measured in grams, which is why you see them listed first in the recipe cards. For measurements under 5 grams, I will typically only list the volumetric measurements (teaspoons, etc.), as most home scales are not precise for such small weights.
In most cases, I have converted grams to volumetric measurements (aka US customary units) for bakers who prefer this method. However, the measurements are not as precise and may have awkward proportions. The recipes should still work, but for the ultimate precision, try to use weight.
This is the OXO scale I use daily. I also purchased this budget version of a good scale, which I keep at my Mom’s house for baking. If you’re interested in other tools I use for my baking, I’ve compiled a list here.
Use room temperature ingredients.
All my ingredients should be used at room temperature, or 65-75 °F/18-24 °C. I will always indicate if you need something outside this range. If no details are given, room temperature is the default.
Pay attention to the ingredient descriptions.
I try not to be brand-specific, but I will always note an interesting result from a type of ingredient, be it negative or positive.
A specific note regarding salt: I use Diamond Crystal Kosher salt for everything on this site except for frostings. In frostings, you want the salt to dissolve more easily, and kosher salt tends to leave granules behind. If you substitute table salt (more finely granulated) for recipes that list kosher salt, you must use half the volume indicated in my recipes.
Substitutions are hard.
That’s not to say they’re impossible, though. For instance, in many cases, substituting reduced fat for whole milk (and thus reducing fat by less than 2%) will probably be fine. Using applesauce for oil or even Greek yogurt when sour cream is listed will definitely alter the fat content and adversely affect the crumb texture and density of the cake.
I experiment for hours to get these recipes to work for us. First, try to make them as written or use one of my tested substitutions, which I often dedicate a section to. Then, if necessary, you can make modifications afterward. Even then I would be pretty cautious, as substitutions are one of the hardest things to investigate in recipe development.
Read all the recipe instructions before beginning.
I’m in the “Pre-read the Chapter before Class Lecture” club... and I invite you to join! Baking new recipes can be intimidating, so let’s set you up for success. I want you to think about timeframes. Most fillings and frostings can be made ahead of time, and give you an extra day for mental space. Also, as you become a more proficient baker, you can anticipate and recognize steps. (“Oh, this has a meringue step, so I’ll need an extra clean bowl…” etc.) Ensure you go down the ingredient list and have everything at the right temperature.