Vanilla White Chocolate frosting
This light frosting is a great alternative to buttercream that tastes like vanilla ice cream. Although it uses white chocolate, it's not heavy in white chocolate flavor - the white chocolate contributes more for a creamy texture and to stabilize the frosting.
It pipes wonderfully onto cupcakes, and when whipped to the right consistency, will give a nice smooth finish on larger cakes.
The sweetness in the fat content are going to vary based on the brand of chocolate you use, but it's usually going to be around 15% for sweetness and 35% for fat. This gives it a mild sweetness, and a light and airy texture similar to a dense whipped cream.
Step by step:
Video
If you want to see how I make this, you can check out the video below. The vanilla white chocolate frosting starts at around the 07:20 minute mark in this 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.
Vanilla White Chocolate Ganache
- 3.17 oz (90g) white chocolate (from a bar, I use Ghirardelli)*
- 1 1/2 cups (360g) heavy cream
- 1/2 vanilla bean or 1 teaspoon vanilla extract
- pinch salt
- 3.17 oz (90g) white chocolate (from a bar, I use Ghirardelli)*
- 1 1/2 cups (360g) heavy cream
- 1/2 vanilla bean or 1 teaspoon vanilla extract
- pinch salt
- Chop up the white chocolate into small pieces. Place the chocolate in a large bowl and set aside for now.
- In a small saucepan, add the heavy cream and vanilla bean seeds. (If you're using vanilla extract, add that after you heat the heavy cream.) Heat on low to medium-low heat until the cream just starts to release a bit of steam. Be careful not to boil the cream as it can curdle.
- Pour the hot cream over the chopped white chocolate. (Add the vanilla extract here, if using.) Whisk until the chocolate is fully melted.
- Cover the bowl and chill in the refrigerator for at least 4 hours, up to overnight.
- Once fully chilled, the ganache will still be liquid but very cold, which is necessary for it to whip up. Use a hand mixer on low speed (or even a hand whisk) and whisk until it reaches sour cream texture.
This is very easy to over whip, so stop here. It will still be a little loose, but now take a hand whisk and gently whisk it until it reaches the texture that you want, which for me is like a frozen yogurt.
The frosting is now ready to pipe and apply to cakes. It will firm up slightly as it sets on your cake.
Recipe Card - Adriana's Notes
*Try to look for real white chocolate, which is in bar form. This type of chocolate just uses cocoa butter as their fat source (look at the ingredients). Chips often use ingredients such as palm oil, which does not make it real chocolate. That's why you'll see the label "White Chips" without the word "chocolate" on chip bags.